Patents
Recent Patents
[Patents: Granted (16건)]
Il-Gu Lee, So-Eun Jeon, Ye-Sol Oh, Ji-Eun Lee, "Capsule endoscope apparatus and method of supporting lesion diagnosis," U.S, Patent. No. 12201261, Jan. 21, 2025 (Filed at Jul.5, 2022).
이일구, 전소은, 오예솔, 이지은, "캡슐 내시경 장치 및 병변 진단 지원 방법," 미국, 특허 등록, 12201261, 2025.01.21
Il-Gu Lee, So-Eun Jeon, Ye-Sol Oh, Ji-Eun Lee, "A capsule endoscope apparatus and supporting method for diagnosing the lesions," Korea, Patent, No. 10-2625668, Jan. 11, 2024 (Filed at Jul. 7, 2021)
이일구, 전소은, 오예솔, 이지은, "캡슐 내시경 장치 및 병변 진단 지원 방법," 대한민국, 등록 특허, 10-2625668, 2024.01.11 (출원일 2021.07.07)
Il-Gu Lee, Ji-Hyun Nam, Sun-Jae Lee, "Method and apparatus for managing subject data based on block chain," U.S. Patent No. 11475437, Oct. 18, 2022.
이일구, 남지현, 이선재, "블록체인 기반 대상 데이터 관리 방법 및 장치," 미국, 등록 특허, 11475437, 2022.10.18 (출원일 2019.05.21, 우선권 2018.05.21)
Il-Gu Lee, Sun-Jin Lee, Sun-Mi Choi, Yeon-Joo Han, "Distributed processing device and operating method therof," Korea, Patent. No. 10-2437715, Aug.24, 2022 (Filed at Jun. 7, 2021).
이일구, 이선진, 최선미, 한연주, "데이터 분산처리 장치 및 이의 동작 방법," 대한민국, 등록 특허, 10-2437715, 2022.08.24 (출원일 2021.06.07)
Il-Gu Lee, Na-Eun Park, So-Eun Jeon, So-Young Joo, So-Yeon Kim, "Method and systems for transmitting secure data between nodes," Korea Appl. No. 10-2384949, April. 5, 2022 (Filed at Feb. 26, 2021).
이일구, 박나은, 전소은, 주소영, 김소연, "노드 간 보안 데이터를 전송하는 방법 및 시스템," 대한민국, 등록 특허, 10-2384949, 2022.04.05 (출원일 2021.02.26)
Il-Gu Lee, So-Hyun Park, Sun-Woo Yun, Na-Eun Park, So-Yeon Kim, Eun-Young Lee, So-Hyun Bae, Ye-Sol Oh, Jung-Hyun Moon, "Network information security method and apparatus," Korea, Patent. No. 10-2421722, Jul. 12, 2022 (Filed at Sep. 28, 2020).
이일구, 박소현, 윤선우, 박나은, 김소연, 이은영, 배소현, 오예솔, 문정현, "네트워크 정보 보호 방법 및 장치," 대한민국, 등록 특허, 10-2421722, 2022.04.05 (출원일 2020.09.28)
Il-Gu Lee, Jeong-Hwa Ryu, Hee-Sun Yun, Yu-Rim Lee, Eun-Young Lee, So-Eun Jeon, "Recognition method and recognition device of vicious text data," Korea, Patent. No. 10-2366369, Feb. 18, 2022 (Filed at Jun. 9, 2020).
이일구, 류정화, 윤희선, 이유림, 이은영, 전소은, "악성 텍스트 데이터 인식 방법 및 악성 텍스트 데이터 인식 장치," 대한민국, 등록 특허, 10-2366369, 2022.02.18 (출원일 2020.06.09)
Il-Gu Lee, Sun-Woo Yun, Yu-Jin Lee, "Blockchain based decentralized ledger for highly reliable distribution and management trading apparatus and method," Korea, Patent. No. 10-2360809, Feb. 4, 2022 (Filed at Aug. 21, 2018).
이일구, 윤선우, 이유진, "블록체인 기반의 분산 원장 기술을 이용한 농축산물 거래 방법 및 장치," 대한민국, 등록 특허, 10-2360809, 2022.02.04 (출원일 2019.08.20, 우선권 2018.08.21)
Il-Gu Lee, So-Hyun Park, Sun-Woo Yun, "Sensor data forgery prevention device, security visualization device and security system including the same," Korea, Patent. No. 10-2336848, Dec. 2021 (Filed at Aug. 09, 2019).
이일구, 박소현, 윤선우, "센서 데이터 위변조 방지 장치, 보안성 시각화 장치 및 이를 포함하는 보안 시스템," 대한민국, 등록 특허, 10-2336848, 2021.12.03 (출원일 2019.08.09)
Il-Gu Lee, So-Hee Kim, Young-Eun Oh, "Trackable de-identification method, apparatus and system," Korea, Patent. No. 10-2328199, 2021.11.12 (Filed at Jan. 14, 2019).
이일구, 김소희, 오영은, "추적 가능한 비식별화 방법, 장치 및 시스템," 대한민국, 등록 특허, 10-2328199, 2021.11.12 (출원일 2020.01.14, 우선권 2019.01.14)
Il-Gu Lee, So-Hyun Park, Sun-Woo Yum, Yu-Rim Lee, Sun-Jin Lee, TaeRim Park, Hye-Yeon Shim, "Drone system and operation method thereof," Korea, Patent, No. 10-2320573, Dec.27, 2021 (Filed at Dec.27, 2021)
이일구, 박소현, 윤선우, 이유림, 이선진, 박태림, 심혜연, "드론 시스템 및 드론 시스템의 동작 방법," 10-2320573, 2021.10.27 (출원일 2021.12.27)
Il-Gu Lee, Na-Eun Park, So-Eun Jeon, Ye-Sol Oh, Ji-Eun Lee, "Operation method of drone system," Korea, Patent. No. 10-2313117, Oct. 8, 2021 (Filed at May. 15, 2020).
이일구, 박나은, 전소은, 오예솔, 이지은, "드론 시스템의 동작 방법," 대한민국, 등록 특허, 10-2313117, 2021.10.08 (출원일 2020.05.15)
Il-Gu Lee, Ji-Hyun Nam, Sun-Jae Lee, "Method and apparatus for managing subject data based on blockchain," Korea, Patent. No. 10-2288045, Aug. 04, 2021 (Filed at May. 21, 2018).
이일구, 남지현, 이선재, "블록체인 기반 대상 데이터 관리 방법 및 장치," 대한민국, 등록 특허, 10-2288045, 2021.08.04 (출원일 2019.05.20, 우선권 2018.05.21)
Il-Gu Lee, Na-Eun Park, So-Eun Jeon, Se-Young Lee, "Method of learning sensing data based on sensor and method of providing service," Korea, Patent. No. 10-2255076, May. 17, 2021 (Filed at Aug. 30, 2019).
이일구, 박나은, 전소은, 이세영, "센서기반 센싱 데이터 학습방법 및 서비스 제공 방법," 대한민국, 등록 특허, 10-2255076, 2021.06.17 (출원일 2019.08.30)
Il-Gu Lee, Ji-Hyun Nam, Na-Yeon Shin, "Blockchain based spectrum sharing method and apparatus," Korea, Patent. No. 10-2198950, Dec. 29, 2020(Filed at Aug. 28, 2018).
이일구 남지현, 신나연, "블록체인 기반 전파 공유 방법 및 장치," 대한민국, 등록 특허, 10-2198950, 2020.12.29 (출원일 2019.08.28, 우선권 2018.08.28)
Il-Gu Lee, Sun-Jin Lee, "Method and apparatus for searching sound data," Korea, Patent. No. 10-2185784, Nov. 26, 2020 (Filed at Jun. 08, 2018).
이일구, 이선진, "음향 데이터 탐색 방법 및 장치," 대한민국, 등록 특허, 10-2185784, 2020.11.26 (출원일 2019.06.05, 우선권 2018.06.08)
[Patents: Pending (19건)]
Il-Gu Lee, So-Eun Jeon, Seung-Ha Ji, Yeon-woo Lee, Yun-Jyung Song, "Method and apparatus for monitoring communication for a communication device," Korea, Patent, No.10-2024-0176615, 2024.12.02.
이일구, 전소은, 지승하, 이연우, 송윤경, "통신 장치를 위한 통신 모니터링 방법 및 장치," 대한민국, 특허출원, 10-2024-0176615, 2024.12.02.
Il-Gu Lee, Sun-Jin Lee, "Appratus and method for transmitting data frame utilizing interframe space," Korea, Patent, No. 10-2024-0157433, 2024.11.07.
이일구, 이선진, "인터프레임 스페이스를 활용한 데이터 프레임 전송 장치 및 방법," 대한민국, 특허출원, 10-2024-0157433, 2024.11.07.
Il-Gu Lee, Sohyun Park, Gee-Hee Yun, Kyoung-Jin Kim, "Digital identity system and method for operating digital identity system," USA Appl. 18/913,265, Oct. 11, 2024
이일구, 박소현, 윤지희, 김경진, "디지털 신원 시스템 및 디지털 신원 시스템의 동작 방법," 미국, 특허 출원, 18/913,265, 출원일 2024.10.11
Il-Gu Lee, So-Eun Jeon, "Apparatus and method for channel information sharing for cooperative communications," Korea, Patent, No. 10-2024-0114968, 2024.08.27.
이일구, 전소은, "협력 통신을 위한 채널 공유 정보 공유 방법 및 장치", 대한민국 특허출원, 10-2024-0114968, 2024.08.27.
Il-Gu Lee, So-Hyun Park, Hye-Yeon Shim, Na-Eun Park, Yeon-Ji Lee, Yu-Ran Jeon, "Apparatus for watermarking encoding and decoding using error correction code and method for the same," Korea, Patent, No.10-2024-0102473, 2024.08.01.
이일구, 박소현, 심혜연, 박나은, 이연지, 전유란, "에러 정정 코드를 이용한 워터마킹 인코딩 장치 및 디코딩 장치와 워터마킹 인코딩 방법 및 디코딩 방법," 대한민국, 특허출원, 10-2024-002473, 2024.08.01.
Il-Gu Lee, Na-Eun Park, Yeon-Ji Lee, Yu-Ran Jeon, So-Hyun Park, Hye-Yeon Shim, "Opinion survey apparatus and method," Korea, Patent, No. 10-2024-0064307, 2024.05.17
이일구, 박나은, 이연지, 전유란, 박소현, 심혜연, "여론 조사 장치 및 방법," 대한민국, 특허출원, 10-2024-0064307, 출원일 2024.05.17.
Il-Gu Lee, Sun Jin Lee, So-Eun Jeon, Na-Eun Park, Ha-Eun Lee"Smart control apparatus and method," Korea, Patent, No. 10-2024-00599425, 2024.05.03
이일구, 이선진, 전소은, 박나은, 이하은, "스마트 컨트롤 장치 및 방법," 대한민국, 특허출원, 10-2024-0059425, 출원일 2024.05.03
Il-Gu Lee, So-Eun Jeon, Sun-Jin Lee,"Access point management device for emergency communication and method for the same," Korea, Patent, No. 10-2024-0057012, 2024.04.29
이일구, 전소은, 이선진, "재난 통신을 위한 액세스 포인트 관리 장치 및 방법," 대한민국, 특허출원, 10-2024-0057012, 출원일 2024.04.29.
Il-Gu Lee, Jin-Min Lee, Sun-Jin Lee, Kyung-Jin Kim, "Online and offline authentication method and apparatus," Korea Appl. 10-2024-0051773, Apr. 18, 2024
이일구, 이진민, 이선진, 김경진, "온오프라인 인증 방법 및 장치," 대한민국, 특허 출원, 10-2024-0051773, 우선권 2023.10.11, 출원일 2024.04.18
Il-Gu Lee, Sun-Jin Lee, So-Eun Jeon, "Jammer defence device and method," Korea, Patent, No. 10-2024-0045081, 2024.04.03
이일구, 이선진, 전소은, "재머 방어 장치 및 방법," 대한민국, 특허출원 10-2024-0045081, 출원일 2024.04.03.
Il-Gu Lee, Sohyun Park, Gee-Hee Yun, Kyoung-Jin Kim, "Digital identity system and method for operating digital identity system," Korea Appl. 10-2024-0032631, Mar. 7, 2024
이일구, 박소현, 윤지희, 김경진, "디지털 신원 시스템 및 디지털 신원 시스템의 동작 방법," 대한민국, 특허 출원, 10-2024-0032631, 출원일 2024.03.07
Il-Gu Lee, So-Eun Jeon, Yeon-Ji Lee, Kyoung-Jin Kim, "Authentication apparatus and user apparatus based on ruleset, authentication method and authentication request method based on rule set," Korea, Patent, No. 10-2024-0018282, 2024.02.26.
이일구, 전소은, 이연지, 김경진, "규칙 세트 기반의 인증 장치 및 사용자 장치, 인증 방법 및 인증 요청 방법," 대한민국, 특허출원, 10-2024-0018282, 출원일 2024.02.26.
Il-Gu Lee, Ye-Seul Kil, Yu-Ran Jeon, Sun-Jin Lee, "Attack detection method using parallel binary classification mechanism," Korea Appl. 10-2023-0189596, Dec. 22, 2023.
이일구, 길예슬, 전유란, 이선진, "병렬 이진 분류 메커니즘을 이용한 공격 탐지 방법," 대한민국, 특허출원, 10-2023-0189596, 2023.12.22
Il-Gu Lee, Jung-Hwa Ryu, Yu-Ran Jeon, Jung-Hyun Moon, "Mobile repeater supporting multi-link operation and methods for relaying communication using thereof," Korea Appl. 10-2023-0173369, Dec. 4, 2023.
이일구, 류정화, 전유란, 문정현, "다중 링크 동작을 지원하는 이동형 중계기 및 이를 이용한 통신 중계 방법," 대한민국, 특허 출원, 10-2023-0173369, 2023.12.04
Wonhyung Park, Il-Gu Lee, Jungjoo Oh, "Based on QR Code for Biosensing Information with Real-time Biosensing Information Intelligent Emergency Management NFT Creation Control Device and Method," Korea Appl. 10-2023-0189596, 2023.11.07
박원형, 이일구, 오정주, "실시간 바이오센싱정보를 갖는 바이오센싱정보용 QR코드를 기반으로 한 지능형 응급상황관리와 NFT 생성 제어장치 및 방법," 대한민국, 특허 출원, 10-2023-0189596, 2023.11.07
Il-Gu Lee, Ye-Seul Kil, Yeon-Ji Lee, So-Eun Jeon, Ye-Sol Oh, "Optimal feature selection method for secure data transmission and system using the same and smart communication infrastructure," Korea Appl. 10-2023-0135723, Oct. 12, 2023.
이일구, 길예슬, 이연지, 전소은, 오예솔, "안전한 데이터 전송을 위한 최적의 특징 선택 방법 및 그를 이용한 시스템과 스마트 통신 인프라," 대한민국, 특허 출원, 10-2023-0135723, 2023.10.12
Il-Gu Lee, Yu-Rim Lee, So-Eun Jeon, Sun-Jin Lee, "Method and apparatus for classifying malicious encryption traffic according to noise level," Korea Appl. 10-2022-0154908, Nov. 17, 2022.
이일구, 이유림, 전소은, 이선진, "노이즈 수준에 따른 악성 암호화 트래픽 분류 방법 및 장치," 대한민국, 특허 출원, 10-2022-0154908, 2022.11.17
Il-Gu Lee, Yu-Rim Lee, Na-Eun Park, "Method and apparatus for adaptive data processing of homomorphic encryption," Korea Appl. 10-2022-0110795, Sept. 1, 2022.
이일구 ,이유림, 박나은, "동형 암호의 적응적 데이터 처리 방법 및 장치," 대한민국, 특허 출원, 10-2022-0110795, 2022.09.01
Il-Gu Lee, So-Eun Jeon, Sun-Jin Lee, Yu-Rim Lee, "Method and apparatus for retrieving and evaluating user actions in metaverse," Korea Appl. 10-2022-0036839, Mar. 24, 2022.
이일구, 전소은, 이선진, 이유림, "메타버스에서 사용자 동작을 검색하고 평가하는 방법 및 장치," 대한민국, 특허 출원, 10-2022-0036839, 2022,03.24.
Selected Registered International Patents (Wi-Fi standard patents)
Hee-Jung Yu, Il-Gu Lee, et. al, "Transmitting and receiving systems for increasing service coverage in orthogonal frequency division multiplexing wireless local area network, and method thereof," U.S. Patent No. RE47522, Jul. 16, 2019.
유희정, 이일구, et. al, "OFDM 기반 무선LAN 시스템에서의 OFDM 심벌 반복을 통한 시스템 커버리지 확대 방법 및 그 장치," U.S. Patent No. RE47522, Jul. 16, 2019.
Il-Gu Lee, et. al, "Transmitter and receiver for high throughput wireless communication system using multiple antenna, method thereof, and digital intermediate frequency transmission signal processing method for the same," U.S. Patent No. 8422465, Apr. 16, 2013.
이일구, et. al, "다중 안테나를 이용한 고속 무선통신 시스템용 송신 및 수신 장치와, 그 방법 및 이에 이용되는 디지털 중간주파수 송신 신호 처리 방법," U.S. Patent No. 8422465, Apr. 16, 2013.
Il-Gu Lee, et. al, "Receiver for high-speed wireless communication system and control method thereof," U.S. Patent No. 8416897, Apr. 9, 2013.
이일구, et. al, "고속 무선 통신 시스템에서 수신기 장치 및 그 제어 방법," U.S. Patent No. 8416897, Apr. 9, 2013.
Il-Gu Lee, et. al, "Signal receiving apparatus and method for wireless communication system using multiple antennas," U.S. Patent No. 8811537, Aug. 19, 2014.
이일구, et. al, "다중 안테나를 사용하는 무선 통신 시스템의 복조기 성능 개선을 위한 노이즈 앰프 장치," U.S. Patent No. 8811537, Aug. 19, 2014.
이일구, et. al, "무선 통신 시스템에서 데이터 수신 장치 및 방법," Korea Patent No. 1294021, Aug. 1, 2013.
Il-Gu Lee, et. al, "Method and apparatus for transmitting/receiving data in wireless communication system," U.S Patent No. 8718191, Korea Patent No. 1298591, 1478040, GERMANY Patent No. 102011004579, Aug. 14, 2013~Nov. 14, 2024.
이일구, et. al, "무선 통신 시스템에서 데이터 송수신 장치 및 방법," U.S Patent No. 8718191, Korea Patent No. 1298591, 1478040, GERMANY Patent No. 102011004579, Aug. 14, 2013~Nov. 14, 2024.
Il-Gu Lee, et. al, "Apparatus and method for transmitting/receiving data in wireless communication system," U.S. Patent No. 8599817, Dec. 3, 2013.
이일구, et. al, "무선 통신 시스템의 반송 주파수 보정과 전치 왜곡 전송 방법 및 장치," U.S. Patent No. 8599817, Dec. 3, 2013.
Il-Gu Lee, et. al, "Packet mode auto-detection in multi-mode wireless communication system, signal field transmission for the packet mode auto-detection, and gain control based on the packet mode," U.S. Patent No. 8582418, 9001637, 9154359, 9503304, 10057095, 10728069, 11665035, Korea Patent No. 1721671, 1802497, 1841251, 1954651, 2000213, 2053961, 2086835, 2121966, 2520323, Nov. 12, 2013~May. 30, 2023.
이일구, et. al, "다중 모드 무선 전송 시스템의 패킷 종류 자동 검출을 위한 전송 방법 및 제어 장치와 그 검출 방법," U.S. Patent No. 8582418, 9001637, 9154359, 9503304, 10057095, 10728069, 11665035, Korea Patent No. 1721671, 1802497, 1841251, 1954651, 2000213, 2053961, 2086835, 2121966, 2520323, Nov. 12, 2013~May. 30, 2023.
Il-Gu Lee, et. al, "Communication method, wireless station and communication device for receving frame using certain bandwidth and spatial stream," U.S. Patent No. 11956781, 10863480, 9432940, 8411698, U.K Patent No. 3070984, 2496029, SPAIN Patent No. 2496029, 3070984, POLAND Patent No. 2496029, 3070984, NETHERLAND Patent No. 2496029, 3070984, KOREA Patent No. 1928475, 2058129, 2194542, 1774366, JAPAN Patent No. 6050300, 6411440, 5658264, ITALY Patent No. 2496029, 3070984, GERMANY Patent No. 2496029, 3070984, FRANCE Patent No. 2496029, 3070984, Apr. 2, 2013~Apr. 9, 2024.
이일구, et. al, "고속 무선 통신 시스템을 위한 전력 소비 효율 향상 방법, 전송 방법 및 제어 장치," U.S. Patent No. 11956781, 10863480, 9432940, 8411698, U.K Patent No. 3070984, 2496029, SPAIN Patent No. 2496029, 3070984, POLAND Patent No. 2496029, 3070984, NETHERLAND Patent No. 2496029, 3070984, KOREA Patent No. 1928475, 2058129, 2194542, 1774366, JAPAN Patent No. 6050300, 6411440, 5658264, ITALY Patent No. 2496029, 3070984, GERMANY Patent No. 2496029, 3070984, FRANCE Patent No. 2496029, 3070984, Apr. 2, 2013~Apr. 9, 2024.
Il-Gu Lee, et. al, "Method for saving power in a wireless communication system," Korea Patent No. 1017743660000, Oct. 19, 2022.
이일구, et. al, "무선 통신 시스템에서 파워 세이빙 방법," Korea Patent No. 1017743660000, Oct. 19, 2022.
Il-Gu Lee, et. al, "Wireless transmitter for high mobility and high throughput and mode control method thereof," U.S Patent No. 9154349, Korea Patent No. 1843152, Oct. 6. 2015~Mar. 22, 2018.
이일구, et. al, "고속 이동성 및 고속 데이터 전송을 지원할 수 있는 무선전송장치 및 상기 무선전송장치에서의 모드 제어방법," U.S Patent No. 9154349, Korea Patent No. 1843152, Oct. 6. 2015~Mar. 22, 2018.
Il-Gu Lee, et. al, "Method and apparatus for controlling transmission power in WLAN system," U.S Patent No. 9161316, 10880841, 11490337, 8750269, Korea Patent No. 1928476, 1785712, Jun. 10, 2014~Nov. 1, 2022.
이일구, et. al, "무선 통신 시스템을 위한 송신 출력 방법 및 제어 장치," U.S Patent No. 9161316, 10880841, 11490337, 8750269, Korea Patent No. 1928476, 1785712, Jun. 10, 2014~Nov. 1, 2022.
Il-Gu Lee, et. al, "Method for protecting opportunity to transmit data frame in wireless LAN system," U.S Patent No. 9504065, 8630274, 9247566, Korea Patent No. 1641088, Jan. 14, 2014~Nov. 22, 2016.
이일구, et. al, "무선랜의 전송 기회 보호를 위한 전송 방법 및 제어 장치," U.S Patent No. 9504065, 8630274, 9247566, Korea Patent No. 1641088, Jan. 14, 2014~Nov. 22, 2016.
Jaewoo Park, Il-Gu Lee, et. al,"Method and apparatus for transceiving data in a MIMO system," U.S Patent No. 9172447, 9634746, 10090894, 10601474, 11309945, 11722187, 8422474, 9014212, U.K Patent No. 2547001, 3079269, SPAIN Patent No. 2547001, 3079269, POLAND Patent No. 2547001, 3079269, NETHERLAND Patent No. 2547001, 3079269, MEXICO Patent No. 312480, Korea Patent No. 1202196, JAPAN Patent No. 6051291, 6251797, 6554522, ITALY Patent No. 2547001, 3079269, 374012, GERMANY Patent No. 2547001, 3079269, FRANCE Patent No. 2547001, 3079269
박재우, 이일구, et. al, "MIMO 시스템에서 데이터를 송수신하는 방법 및 장치," U.S Patent No. 9172447, 9634746, 10090894, 10601474, 11309945, 11722187, 8422474, 9014212, U.K Patent No. 2547001, 3079269, SPAIN Patent No. 2547001, 3079269, POLAND Patent No. 2547001, 3079269, NETHERLAND Patent No. 2547001, 3079269, MEXICO Patent No. 312480, Korea Patent No. 1202196, JAPAN Patent No. 6051291, 6251797, 6554522, ITALY Patent No. 2547001, 3079269, 374012, GERMANY Patent No. 2547001, 3079269, FRANCE Patent No. 2547001, 3079269
Heejung Yu, Il-Gu Lee, et. al, "Method and apparatus for transmitting relay frame in wireless communication system," Korea Patent No. 1020160660000, Aug. 23, 2019.
유희정, 이일구, et. al, "무선 통신 시스템에서 중계 프레임을 전송하는 방법 및 장치," Korea Patent No. 1020160660000, Aug. 23, 2019.
Heejung Yu, Il-Gu Lee, et. al, "Method and apparatus for transmitting relay frame in wireless communication system," U.S Patent No. 9226323, Korea Patent No. 1882253, Dec. 29, 2015~Jul. 20, 2018.
유희정, 이일구, et. al, "중계 전송을 이용한 무선LAN 서비스 영역 확대 방법," U.S Patent No. 9226323, Korea Patent No. 1882253, Dec. 29, 2015~Jul. 20, 2018.
Il-Gu Lee, et. al,"Method for communication based on mobile access point radio communication system and apparatus for the same," Korea Patent No. 1779200, Sept. 11, 2017.
이일구, et. al, "무선 통신 시스템에서 이동식 액세스 포인트를 기반으로 한 통신 방법 및 장치," Korea Patent No. 1779200, Sept. 11, 2017.
Il-Gu Lee, et. al, "Physical layer low power communication method and apparatus," U.S Patent No. 9668212, Korea Patent No. 1727781, May. 30, 2017~Apr. 11, 2017.
이일구, et. al, "물리 계층 저전력 통신 방법 및 장치," U.S Patent No. 9668212, Korea Patent No. 1727781, May. 30, 2017~Apr. 11, 2017.
Il-Gu Lee, et. al, "Multi-channel low power communication method and apparatus," U.S. Patent No. 10123274, 9456418, Korea Patent No. 2025179, 1701556, Sept. 27, 2016 ~ Sept. 19, 2019.
이일구, et. al, "다중 채널 저전력 통신 방식 및 장치, " U.S. Patent No. 10123274, 9456418, Korea Patent No. 2025179, 1701556, Sept. 27, 2016 ~ Sept. 19, 2019.
Il-Gu Lee, et. al, "Multi-mode wireless transmission method and apparatus," U.S Patent Application No. 18/393415, Korea Patent No. 2235236, 2384343, 2566906, Mar. 29, 2021~Aug.9, 2023.
이일구, et. al, "다중 모드 무선 전송 방식 및 장치," U.S Patent Application No. 18/393415, Korea Patent No. 2235236, 2384343, 2566906, Mar. 29, 2021~Aug.9, 2023.
Registered International Patents
Jae Woo Park, Il-Gu Lee, et. al, "Method and apparatus for transceiving data," U.S. Patent No. 11722187, Aug. 8, 2023.
Il-Gu Lee, et. al., "Packet mode auto-detection in multi-mode wireless communication system, signal field transmission for the packet mode auto-detection, and gain control based on the packet mode," U.S. Patent No. 11665035, May. 30, 2023.
Il-Gu Lee, et. al., "Method for transmitting and receiving frame," U.S. Patent N. 10904878, Jan. 26, 2021.
Il-Gu Lee, et. al., "Method and apparatus for controlling transmission power in WLAN system," U.S. Patent No. 10880841, Dec. 29, 2020.
Il-Gu ee, et. al., "Power saving method in wireless communication system," U.S. Patent No.10863480, Dec.8, 2020.
Jae Woo Park, Il-Gu Lee, et. al, "Method and apparatus for transceiving data," U.S. Patent No. 10601474, Mar. 24, 2020.
Il-Gu Lee, et. al., “Method and apparatus for interference aware communications,” U.S. Patent No.10432415, Oct.1, 2019.
Hee-Jung Yu, Il-Gu Lee, et. al, “Transmitting and Receiving Systems for Increasing Service Coverage in Orthogonal Frequency Division Multiplexing Wireless Local Area Network, and Method Thereof,” U.S. Patent No. RE47,522, Jul. 16, 2019.
Yongjin Kwon, Il-Gu Lee, et. al., "Transmission method," U.S Patent No. 10205566, Granted, Feb. 12, 2019.
Jae Woo Park, Il-Gu Lee, et. al., "Method and apparatus for transceiving data in a MIMO system", U.S Patent No. 10090894, Oct. 2, 2018.
Jongee Oh, Il-Gu Lee, et al., “Method and Apparatus for Transmitting and Receiving Frame,” U.S. Patent No. 9860917, Jan. 2, 2018.
Il-Gu Lee, et. al., "Method for transmitting and receiving frame," U.S. Patent No. 10057899, Aug. 21, 2018.
Il-Gu Lee, "Frame transmitting method," U.S. Patent No. 9806868, Oct. 31, 2017.
Il-Gu Lee, et. al., "Method for transmitting frame and method for detecting transmission mode," U.S Patent No. 9716606, Jul. 25, 2017.
Il-Gu Lee, et. al., "Physical layer low power communication method and apparatus," U.S. Patent No. 9668212, May 30, 2017.
Il-Gu Lee, et. al, "Signaling Method," U.S. Patent No. 9609090, Mar. 28, 2017.
Il-Gu Lee, et. al., "Method for protecting opportunity to transmit data frame in wireless LAN system," U.S. Patent No. 9504065, Nov. 22, 2016.
Il-Gu Lee, et. al., "Multi-channel low power communication method and apparatus," U.S. Patent No. 9456418, Sep. 27, 2016.
Il-Gu Lee, et. al., "Power saving method in wireless communication system," U.S. Patent No. 9432940, Aug. 30, 2016.
Il-Gu Lee et. al, “Method for Protecting Opportunity to Transmit Data Frame in Wireless LAN System,” US. Patent No. 9247566, Jan. 26, 2016.
Il-Gu Lee et. al, “Packet Mode Auto-Detection in Multi-Mode Wireless Communication System, Signal Field Transmission for the Packet Mode Auto-Detection, and Gain Control based on the Packet Mode,” U.S. Patent No. 9503304, Nov. 22, 2016.
Il-Gu Lee et. al, “Multi-channel low power communication method and apparatus,” U.S. Patent No. 9456418, Sep. 27, 2016.
Jeawoo Park, Il-Gu Lee et. al, “Method and Apparatus for Transceiving Data in a MIMO System,” CA. Patent No. 2792925, May. 24, 2016.
Jeawoo Park, Il-Gu Lee et. al, “Method and Apparatus for Transceiving Data in a MIMO System,” EPO. Patent No. 2547001, May. 11, 2016.
Jeawoo Park, Il-Gu Lee et. al, “Method and Apparatus for Transceiving Data in a MIMO System,” US. Patent No. 9014212, Apr. 21, 2015.
Heejung Yu, Il-Gu Lee et. al, “Method and Apparatus for Transmitting Relay Frame in Wireless Communication System,” US. Patent No. 9226323, Dec. 29, 2015.
Il-Gu Lee et. al, “Method and apparatus for transmitting symbol repeatedly in wireless communication system,” US. Patent No. 9001929, Apr. 7, 2015.
Il-Gu Lee et. al, “Wireless Transmitter for High Mobility and High Throughput and Mode Control Method Thereof,” US. Patent No. 9154349, Oct. 6, 2015.
Il-Gu Lee et. al, “Packet Mode Auto-Detection in Multi-Mode Wireless Communication System, Signal Field Transmission for the Packet Mode Auto-Detection, and Gain Control based on the Packet Mode,” US. Patent No. 9001637, Apr. 7, 2015.
Il-Gu Lee et. al, “Method and Apparatus for Controlling Transmission Power in WLAN System,” US. Patent No. 9161316, Oct. 13, 2015.
Il-Gu Lee et. al, “Power Saving Method in Wireless Communication System,” EPO. Patent No. 2496029, Feb. 25, 2015.
Il-Gu Lee et. al, “Packet Mode Auto-Detection in Multi-Mode Wireless Communication System, Signal Field Transmission for the Packet Mode Auto-Detection, and Gain Control based on the Packet Mode,” US. Patent No. 9154359, Oct. 6, 2015.
Jeawoo Park, Il-Gu Lee et. al, “Method and Apparatus for Transceiving Data in a MIMO System,” US. Patent No. 9172447, Oct. 27, 2015.
Il-Gu Lee et. al, “Link Adaptation Method and Apparatus in Wireless Communication System,” U.S. Patent No. 8626079, Jan. 7, 2014 (Filed Jul. 22, 2008, and Publication at Jun. 18, 2009).
Il-Gu Lee et. al, “Method for Protecting Opportunity to Transmit Data Frame in Wireless LAN System,” U.S. Patent No. 8630274, Jan. 14, 2014.
Il-Gu Lee et. al, “Data Transmission Method and Apparatus for Wireless Communication Systems,” U.S. Patent No. 8649324, Feb. 11, 2014.
Il-Gu Lee et. al, “Method and Apparatus for Transmitting/Receiving Data in Wireless Communication System,” U.S. Patent No. 8718191, May. 6, 2014.
Il-Gu Lee et. al, “Method and Apparatus for Controlling Transmission Power in WLAN System,” U.S. Patent No. 8750269, Jun. 10, 2014.
Il-Gu Lee et. al, “Transmitter/Receiver for Wireless Communication System”, U.S. Patent No. 8750814, Jun. 10, 2014.
Heejung Yu, Il-Gu Lee et. al, “Method for Generating and Transmitting Frame in a Wireless Local Area Network and Apparatus for Supporting the Same,” U.S. Patent No. 8774222, Jul. 8, 2014.
Il-Gu Lee et. al, “Signal receiving Apparatus and Method for Wireless Communication System using Multiple Antennas,” U.S. Patent No. 8811537, Aug. 19, 2014.
Il-Gu Lee et. al, “Apparatus and Method for Detecting Packet End Point in Wireless Communication System,” U.S. Patent No. 8817921, Aug. 16, 2014.
Il-Gu Lee et. al, “Power Saving Method in Wireless Communication System,” JP. Patent No. 5658264, Dec. 5, 2014.
Il-Gu Lee et. al, “Power Saving Method in Wireless Communication System,” U.S. Patent No. 8411698 B2, Apr. 2, 2013.
Il-Gu Lee et. al, “Receiver for High-Speed Wireless Communication System and Control Method Thereof,” U.S. Patent No. 8416897, Apr. 9, 2013.
Il-Gu Lee et. al, “Transmitter and Receiver for High Throughput Wireless Communication System using Multiple Antenna, Method Thereof, and Digital Intermediate Frequency Transmission Signal Processing Method for the Same,” U.S. Patent No. 8422465 B2, Granted, Apr. 16, 2013.
Jeawoo Park, Il-Gu Lee et. al, “Method of Indicating the End of User Frame in MU-MIMO System,” U.S. Patent No. 8422474, Apr. 16, 2013.
Minho Cheong, Il-Gu Lee, et. al, “Apparatus and Method for Detecting Reception Signal Symbol Synchronization in Wireless Communication System,” U.S. Patent No. 8472577, Jul. 25, 2013.
Minho Cheong, Il-Gu Lee, et. al, “Apparatus and Method for Channel Estimation in MIMO System,” U.S. Patent No. 8483235, Jul. 9, 2013.
Jeawoo Park, Il-Gu Lee et. al, “Method of Indicating the End of User Frame in MU-MIMO System,” MX. Patent No. 312480, Aug. 20, 2013.
Il-Gu Lee et. al, “Data Transmission/Reception Apparatus and Method for Wireless Communication System,” U.S. Patent No. 8554148, Oc. 8, 2013.
Il-Gu Lee et. al, “Packet Mode Auto-Detection in Multi-Mode Wireless Communication System, Signal Field Transmission for the Packet Mode Auto-Detection, and Gain Control based on the Packet Mode,” U.S. Patent No. 85582418, Nov. 12, 2013.
Il-Gu Lee et. al, “Apparatus and Method for Transmitting/Receiving Data in Wireless Communication System,” U.S. Patent No. 8599817, Dec. 3, 2013.
Jeawoo Park, Il-Gu Lee et. al, “Method and Apparatus for Transceiving Data in a MIMO System,” AU. Patent No. 2011224959, Dec. 11, 2013.
Jung-Bo Son, Il-Gu Lee, et. al, “Method for Digital System Modeling by Using Higher Software Simulator,” U.S. Patent No. 7783467, Jan. 31, 2012.
Chan-Ho Yoon, Il-Gu Lee, et. al, “Receiving Apparatus and Method for MIMO System,” U.S. Patent No. 8107563, Granted, 2012 (Filed at Jul. 22, 2008, and Publication at Jun. 18, 2009).
Il-Gu Lee et. al, “Apparatus and Method for Transmitting Data in Wireless Communication System,” U.S. Patent No. 8265564, Sep. 11, 2012.
Chan-Ho Yoon, Il-Gu Lee et. al, “Apparatus and Method for Discriminating Frame Format in Wireless Communication System,” U.S. Patent No. 8295195, Oct. 23, 2012.
Il-Gu Lee, et. al, “Automatic Gain Control Device Having Variable Gain Control Interval and Method Thereof,” U.S. Patent No. 7676208, Mar. 9, 2010.
Hee-Jung Yu, Il-Gu Lee, et. al, “Transmitting and Receiving Systems for Increasing Service Coverage in Orthogonal Frequency Division Multiplexing Wireless Local Area Network, and Method Thereof,” U.S. Patent No. 7839760, Nov. 23, 2010.
Pending International Patents
Il-Gu Lee, et. al, “Packet Mode Auto-Detection in Multi-Mode Wireless Communication System, Signal Field Transmission for the Packet Mode Auto-Detection, and Gain Control based on the Packet Mode,” Pub. No. US 2021/0152407, Appl. No. 17/151094, Jan. 15, 2021.
Il-Gu Lee, et. al., "Power saving method in wireless communication system," Pub. No. US 2021/0127384, Appl. No. 17/113048, Apr. 29, 2021.
Il-Gu Lee, et. al., "Method for transmitting and receiving frame," Pub. No. US 2021/0127392, Appl. No. 17/139,826, Apr. 29, 2021.
Il-Gu Lee, et al., "Multi-mode wireless transmission method and apparatus," Pub. No. US 20200322193, Appl. No. 16/905708, Oct. 8, 2020.
Jae-Woo Park, Il-Gu Lee, et. al., "Method and apparatus for transceiving data," Pub. No. US 20200212969, Appl. No. 16/813,777, Jul. 2, 2020.
Il-Gu lee, et. al, "Method and apparatus for managing subject data based on blockchain", U.S, Appl. No. 16/418299, May. 29, 2019.
Jae Woo Park, Il-Gu Lee, et. al.,"Method and apparatus for transceiving data in a mimo system," Pub. No. US 2019/0007111, Appl. No. 16/122858, Jan. 3, 2019.
Il-Gu Lee, et. al., "Power saving method in wireless communication system," Pub. No. US 2018/0192377, Appl. No. 15/910879, Mar. 2, 2018.
Yongjin Kwon, Il-Gu Lee, et. al., "Transmission method," Pub. No. US 2018/0205510, Appl. No. 15/920267, Mar. 13, 2018.
Il-Gu Lee, et. al., "Method for transmitting and receiving frame," Pub. No. US 2018/0324800, Appl. No. 14/708030, Jul. 19, 2018.
Il-Gu Lee, et. al., "Packet mode auto-detection in multi-mode wireless communication system, signal field transmission for the packet mode auto-detection, and gain control based on the packet mode," Pub. No. US 2018/0375701, Appl. No. 16/050910, Dec. 27, 2018.
Jae Woo Park, Il-Gu Lee, et. al., "Method and apparatus for transceiving data in a mimo system," Pub. No. US 2017/0222697, Appl. No. 15/486123, Apr. 12, 2017.
Yongjin Kwon, Il-Gu Lee, et. al., “Transmission method,” Patent number 20160021667, Application number 14/753582. Jan. 21, 2016.
Il-Gu Lee, et al., “Method and apparatus for transmitting frames,” Patent number 20160135083, Application number 14/935375, May. 12, 2016.
Il-Gu Lee, et. al., “Method for transmitting frame, clear channel assessment method, and apparatus implementing the same method,” Patent number 20160135224, Application number 14/932833, May. 12, 2016.
Il-Gu Lee et. al, “Method and apparatus for dynamic bandwidth allocation of multiple channel access,” Patent No. 62/100,011, Jan. 5, 2015.
Il-Gu Lee et. al, “Method and apparatus for low interference transmission and protection,” Patent No. 62/102,495, Jan. 12, 2015.
Il-Gu Lee, et. al., “Method for low-power communications in wireless local area network and apparatus for the same,” Patent number 20150296454, Application number 14/682034, Oct. 15, 2015.
Il-Gu Lee, et al, “Signaling method,” Patent number 20150312386, Application number 14/695907, Oct. 29, 2015.
Il-Gu Lee, et al., “Method for transmitting and receiving frame,” Patent number 20150334708, Application number 14/708030, Nov. 19, 2015.
Jongee Oh, Il-Gu Lee, et. al., "Method and apparatus for transmitting and receiving frame," Pub. No. US 2015/0312941, Appl. No. 14/695744, Apr. 24, 2015.
Il-Gu Lee et. al, “Method for Low-Power Communications in Wireless Local Area Network and Apparatus for the Same,” U.S. Patent No. US20150296454 A1, Pending, Oct. 15, 2015 (Filed at Apr. 8, 2015 and Publication at Oct. 15, 2015).
Il-Gu Lee et. al, “Multi-mode wireless transmission method and apparatus,” U.S. Patent No. US20150117428 A1, Pending, 2015.
Il-Gu Lee, et. al., “Method for Transmitting and Receiving Frame,” U.S. Patent No. US20150334708 A1, Pending, Nov. 19, 2015 (Filed at May 8, 2015, and Publication at Nov. 19, 2015).
Il-Gu Lee, et. al, ”Narrow Band OFDMA & Half Subcarrier Spacing Transmission,” Patent No. 61/991,396, May. 9, 2014.
Il-Gu Lee et. al, “Method and apparatus for response frame transmission rate selection rule,” Patent No. 62/077,073, Sept. 07, 2014.
Il-Gu Lee et. al, “Method and apparatus for backward compatible non-primary channel cca,” Patent No. 62/077,077, Sept. 07, 2014.
Il-Gu Lee et. al, “Method and apparatus for BSS color indication,” Patent No. 62/080,037, Sept. 14, 2014.
Il-Gu Lee et. al, “Method and apparatus for robust acknowledgement transmission,” Patent No. 62/080,048, Sept. 14, 2014.
Il-Gu Lee et. al, “Method and apparatus for high efficiency wireless local area network utilizing simultaneous transmission,” Patent No. 62/080,876, Sept. 17, 2014.
Il-Gu Lee et. al, “Method and apparatus for narrow band reduced subcarrier spacing OFDMA transmission,” Patent No. 62/081,952, Filed, Sept. 19, 2014.
Il-Gu Lee et. al, “Method and apparatus for high efficiency wireless local area network utilizing simultaneous transmission,” Patent No. 62/095,688, Filed, Sept. 22, 2014.
Il-Gu Lee et. al, “HEW signaling on legacy frames,” Patent No. 62/088,450, Filed, Dec. 5, 2014.
Il-Gu Lee et. al, “Method and apparatus for robust transmission in large delay spread,” Patent No. 62/089,122, Filed, Dec. 8, 2014.
Il-Gu Lee et. al, “Method and apparatus for robust transmission in large delay spread,” Patent No. 62/095,694, Filed, Dec. 22, 2014.
Il-Gu Lee et. al, “Method for Communication based on Mobile Access Point in Radio Communication System and Apparatus for the Same,” U.S. Patent No. US20130163565 A1, Pending, Jun. 27, 2013 (Filed at Sep. 13, 2012, and Publication at Jun. 27, 2013).
Il-Gu Lee et. al, “Method and Apparatus of Sending Frames in Cognitive Radio System,” U.S. Patent No. US20120163314 A1, Pending, Jun. 28, 2012 (Filed at Dec. 21, 2011, and Publication at Jun. 28, 2012).
Hee-Jung Yu, Il-Gu Lee, et. al.,"Transmitting and receiving systems for increasing service coverage in orthogonal frequency division multiplexing wireless local area network, and method thereof," Pub. No. US RE47522, Appl. No. 13/684283, Filed, Nov. 23, 2012.
Il-Gu Lee et. al, “Apparatus and Method for Receiving Data in Wireless Communication System,” U.S. Patent No. US20110149773 A1, Pending, Jun. 23, 2011 (Filed at Dec. 15, 2010, and Publication at Jun. 23, 2011).
Il-Gu Lee et. al, “Apparatus and Method for Transmitting/Receiving Data in a Communication System,” U.S. Patent No. US20110283155 A1, Pending, Nov. 17, 2011 (Filed at May. 11, 2011, and Publication at Nov. 17, 2011).
Registered Domestic Patents
Il-Gu Lee, et. al, "METHOD FOR LOW POWER COMMUNICATION IN WIRELESS LOCAL AREA NETWORK AND APPARATUS FOR THE SAME," Patent No. 1022026910000, 2021.01.07
이일구 외 4인, "무선랜에서 저전력 통신 방법 및 장치," Patent No. 1022026910000, 2021.01.07
Jong-Ee Oh, Il-Gu Lee, et. al, "METHOD AND APPARATUS FOR TRANSMITTING FRAME," Patent No. 1023218250000, 2021.10.29
오종의, 이일구 외 5인, "프레임 전송 방법 및 장치," Patent No. 1023218250000, 2021.10.29
Jong-Ee Oh, Il-Gu Lee, et. al, "METHOD AND APPARATUS FOR TRANSMITTING FRAME," Patent No. 1022111700000, 2021.01.27
오종의, 이일구 외 5인, "프레임 전송 방법 및 장치," Patent No. 1022111700000, 2021.01.27
Yongjin Kwon, Il-Gu Lee, et. al, "TRANSMISSION METHOD," Patent No. 1022973580000, 2021.08.27
권용진, 이일구 외 4인, "송신 방법," Patent No. 1022973580000, 2021.08.27
Il-Gu Lee, et. al, "Multi-mode wireless transmission method and apparatus," Patent No. 1025669060000, 2023.08.09.
이일구 외 2인, "다중 모드 무선 통신 전송 방식 및 장치," Patent No. 1025669060000, 2023.08.09.
Il-Gu Lee, et. al, "A Packet Mode Auto-detection for Multi-mode Wireless Transmission System, Signal Field Transmission for the Packet Mode Auto-detection and Gain Control based on the Packet Mode," Patent No. 1025203230000, 2023.04.06
이일구 외 2인, "다중 모드 무선 통신 시스템에서 패킷 모드 자동 검출 방법, 상기 패킷 모드 자동 검출을 위한 시그널 필드 전송방법 및 상기 패킷 모드에 기반한 이득 제어 방법," Patent No. 1025203230000, 2023.04.06
Il-Gu Lee, et. al, "METHOD FOR SAVING POWER IN A WIRELESS COMMUNICATION SYSTEM," Patent No. 1024580810000, 2022.10.19
이일구 외 4인, "무선 통신 시스템에서 파워 세이빙 방법,"," Patent No. 1024580810000, 2022.10.19
Il-Gu Lee, et. al, "MULTI-MODE WIRELESS TRANSMISSION METHOD AND APPARATUS," Patent No. 1023843430000, 2022.04.04
이일구 외 2인, "다중 모드 무선 통신 전송 방식 및 장치," Patent No. 1023843430000, 2022.04.04
Il-Gu Lee, et. al, "MULTI-MODE WIRELESS TRANSMISSION METHOD AND APPARATUS," Patent No. 1022352360000, 2021.03.29
이일구 외 2인,"다중 모드 무선 통신 전송 방식 및 장치," Patent No. 1022352360000, 2021.03.29
Il-Gu Lee, et. al, "METHOD FOR SAVING POWER IN A WIRELESS COMMUNICATION SYSTEM," Patent No. 1021945420000, 2020.12.17
이일구 외 4인, "무선 통신 시스템에서 파워 세이빙 방법," Patent No. 1021945420000, 2020.12.17
Il-Gu Lee, et. al, "A Packet Mode Auto-detection for Multi-mode Wireless Transmission System, Signal Field Transmission for the Packet Mode Auto-detection and Gain Control based on the Packet Mode," Patent No. 1021219660000, 2020.06.05
이일구 외 2인, "다중 모드 무선 통신 시스템에서 패킷 모드 자동 검출 방법, 상기 패킷 모드 자동 검출을 위한 시그널 필드 전송방법 및 상기 패킷 모드에 기반한 이득 제어 방법," Patent No. 1021219660000, 2020.06.05
Il-Gu Lee, et. al, "A Packet Mode Auto-detection for Multi-mode Wireless Transmission System, Signal Field Transmission for the Packet Mode Auto-detection and Gain Control based on the Packet Mode," Patent No. 1020868350000, 2020.03.03
이일구 외 2인, "다중 모드 무선 통신 시스템에서 패킷 모드 자동 검출 방법, 상기 패킷 모드 자동 검출을 위한 시그널 필드 전송방법 및 상기 패킷 모드에 기반한 이득 제어 방법," Patent No. 1020868350000, 2020.03.03
Il-Gu Lee, et. al, "METHOD FOR SAVING POWER IN A WIRELESS COMMUNICATION SYSTEM," Patent No. 1020581290000, 2019.12.16
이일구 외 4인, "무선 통신 시스템에서 파워 세이빙 방법," Patent No. 1020581290000, 2019.12.16
Il-Gu Lee, et. al, "A Packet Mode Auto-detection for Multi-mode Wireless Transmission System, Signal Field Transmission for the Packet Mode Auto-detection and Gain Control based on the Packet Mode," Patent No. 1020539610000, 2019.12.03
이일구 외 2인, "다중 모드 무선 통신 시스템에서 패킷 모드 자동 검출 방법, 상기 패킷 모드 자동 검출을 위한 시그널 필드 전송방법 및 상기 패킷 모드에 기반한 이득 제어 방법," Patent No. 11020539610000, 2019.12.03
Il-Gu Lee, et. al, "MULTI-CHANNEL LOW ENERGY COMMUNICATION METHOD AND APPARATUS," Patent No. 1020251790000, 2019.09.19
이일구 외 3인, "다중 채널 저전력 통신 방법 및 장치," Patent No. 1020251790000, 2019.09.19
Il-Gu Lee, et. al, "METHOD AND APPARATUS FOR TRANSMITTING RELAY FRAME IN WIRELESS COMMUNICATION SYSTEM," Patent No. 1020160660000, 2019.08.23
이일구 외 3인, "무선 통신 시스템에서 중계 프레임을 전송하는 방법 및 장치," Patent No. 1020160660000, 2019.08.23
Il-Gu Lee, et. al, "A Packet Mode Auto-detection for Multi-mode Wireless Transmission System, Signal Field Transmission for the Packet Mode Auto-detection and Gain Control based on the Packet Mode," Patent No. 1020002130000, 2019.07.09
이일구 외 2인, "다중 모드 무선 통신 시스템에서 패킷 모드 자동 검출 방법, 상기 패킷 모드 자동 검출을 위한 시그널 필드 전송방법 및 상기 패킷 모드에 기반한 이득 제어 방법," Patent No. 1020002130000, 2019.07.09
Heejung Yu, Il-Gu Lee, et. al, "METHOD FOR GENERATING AND TRANSMITTING FRAME IN A WIRELESS LOCAL AREA NETWORK AND APPARATUS FOR THE SAME," Patent No. 1019849180000, 2019.05.27
유희정, 이일구 외 3인, "무선랜 시스템에서 프레임 생성 및 전송 방법 및 이를 지원하는 장치," Patent No. 1019849180000, 2019.05.27
Il-Gu Lee, et. al, "A Packet Mode Auto-detection for Multi-mode Wireless Transmission System, Signal Field Transmission for the Packet Mode Auto-detection and Gain Control based on the Packet Mode," Patent No. 1019546510000, 2019.02.27
이일구 외 2인, "다중 모드 무선 통신 시스템에서 패킷 모드 자동 검출 방법, 상기 패킷 모드 자동 검출을 위한 시그널 필드 전송방법 및 상기 패킷 모드에 기반한 이득 제어 방법," Patent No. 1019546510000, 2019.02.27
Il-Gu Lee, et. al, "METHOD FOR SAVING POWER IN A WIRELESS COMMUNICATION SYSTEM," Patent No. 1019284750000, 2018.12.06
이일구 외 4인, "무선 통신 시스템에서 파워 세이빙 방법," Patent No. 1019284750000, 2018.12.06
Il-Gu Lee, et. al, "METHOD AND APPARATUS FOR CONTROLLING TRANSMISSINON POWER IN WLAN SYSTEM," Patent No. 1019284760000, 2018.12.06
이일구 외 2인, "무선랜 시스템에서 송신 출력 제어 방법 및 장치," Patent No. 1019284760000, 2018.12.06
Il-Gu Lee, et. al, "METHOD AND APPARATUS FOR TRANSMITTING RELAY FRAME IN WIRELESS COMMUNICATION SYSTEM," Patent No. 1018822530000, 2018.07.20
이일구 외 3인, "무선 통신 시스템에서 중계 프레임을 전송하는 방법 및 장치," Patent No. 1018822530000, 2018.07.20
Il-Gu Lee, et. al, "Wireless Transmission Apparatus for High Mobility and High Throughput and Mode Controlling Method," Patent No. 1018431520000, 2018.03.22
이일구 외 2인, "고속 이동성 및 고속 데이터 전송을 지원할 수 있는 무선전송장치 및 상기 무선전송장치에서의 모드 제어방법," Patent No. 1018431520000, 2018.03.22
Il-Gu Lee, et. al, "A Packet Mode Auto-detection for Multi-mode Wireless Transmission System, Signal Field Transmission for the Packet Mode Auto-detection and Gain Control based on the Packet Mode," Patent No. 1018412510000, 2018.03.16
이일구 외 2인, "다중 모드 무선 통신 시스템에서 패킷 모드 자동 검출 방법, 상기 패킷 모드 자동 검출을 위한 시그널 필드 전송방법 및 상기 패킷 모드에 기반한 이득 제어 방법," Patent No. 1018412510000, 2018.03.16
Il-Gu Lee, et. al, "A Packet Mode Auto-detection for Multi-mode Wireless Transmission System, Signal Field Transmission for the Packet Mode Auto-detection and Gain Control based on the Packet Mode," Patent No. 1018024970000, 2017.11.22
이일구 외 2인, "다중 모드 무선 통신 시스템에서 패킷 모드 자동 검출 방법, 상기 패킷 모드 자동 검출을 위한 시그널 필드 전송방법 및 상기 패킷 모드에 기반한 이득 제어 방법," Patent No. 1018024970000, 2017.11.22
Il-Gu Lee, et. al, "METHOD AND APPARATUS FOR CONTROLLING TRANSMISSINON POWER IN WLAN SYSTEM," Patent No. 1017857120000, 2017.09.29
이일구 외 2인, "무선랜 시스템에서 송신 출력 제어 방법 및 장치," Patent No. 1017857120000, 2017.09.29
Il-Gu Lee, et. al, "METHOD FOR COMMUNICATION BASED ON MOBILE ACCESS POINT IN RADIO COMMUNICATION SYSTEM AND APPRATUS FOR THE SAME," Patent No. 1017792000000, 2017.09.11
이일구 외 1인, "무선 통신 시스템에서 이동식 액세스 포인트를 기반으로 한 통신 방법 및 장치," Patent No. 1017792000000, 2017.09.11
Il-Gu Lee, et. al, "METHOD FOR SAVING POWER IN A WIRELESS COMMUNICATION SYSTEM," Patent No. 1017743660000, 2017.08.29
이일구 외 4인, "무선 통신 시스템에서 파워 세이빙 방법," Patent No. 1017743660000, 2017.08.29
Il-Gu Lee, et. al, "PHYSICAL LAYER LOW ENERGY COMMUNICATION METHOD AND APPARATUS," Patent No. 1017277810000, 2017.04.11
이일구 외 인, "물리 계층 저전력 통신 방법 및 장치," Patent No. 1017277810000, 2017.04.11
Il-Gu Lee, et. al, "A Packet Mode Auto-detection for Multi-mode Wireless Transmission System, Signal Field Transmission for the Packet Mode Auto-detection and Gain Control based on the Packet Mode," Patent No. 1017216710000, 2017.03.24
이일구 외 2인, "다중 모드 무선 통신 시스템에서 패킷 모드 자동 검출 방법, 상기 패킷 모드 자동 검출을 위한 시그널 필드 전송방법 및 상기 패킷 모드에 기반한 이득 제어 방법," Patent No. 1017216710000, 2017.03.24
Il-Gu Lee, et. al, "MULTI-CHANNEL LOW ENERGY COMMUNICATION METHOD AND APPARATUS," Patent No. 1017015560000, 2017.01.24
이일구 외 3인, "다중 채널 저전력 통신 방법 및 장치," Patent No. 1017015560000, 2017.01.24
Il-Gu Lee, et. al, "DATA TRANSMISSION/RECEPTION APPARATUS AND METHOD FOR WIRELESS COMMUNICATION SYSTEM," Patent No. 1016784870000, 2016.11.16
이일구 외 2인, "무선 통신 시스템을 위한 데이터 송수신 장치 및 방법," Patent No. 1016784870000, 2016.11.16
Il-Gu Lee, et. al, "APPARATUS AND METHOD FOR PROTECTING OPPORTUNITY OF TRANSMITTING FRAME IN A WIRELESS LAN SYSTEM," Patent No. 1016410880000, 2016.07.14
이일구 외 1인, "무선 랜 시스템에서 데이터 프레임의 전송 기회 보호 방법 및 장치," Patent No. 1016410880000, 2016.07.14
Il-Gu Lee, et. al, "METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING DATA," Patent No. 1014780400000, 2014.12.24
이일구 외 5인, "무선 통신 시스템에서 데이터를 송수신하는 방법 및 장치," Patent No. 1014780400000, 2014.12.24
Il-Gu Lee, et. al, "Apparatus and method for transmitting/receiving data in wireless communication system," Patent No. 1012985910000, 2013.08.14
이일구 외 1인, "무선 통신 시스템에서 데이터 송수신 장치 및 방법," Patent No. 1012985910000, 2013.08.14
Il-Gu Lee, et. al, "Apparatus and method for receiving data in wireless communication system," Patent No. 1012940210000, 2013.08.01
이일구 외 1인, "무선 통신 시스템에서 데이터 수신 장치 및 방법," Patent No. 1012940210000, 2013.08.01
Il-Gu Lee, et. al, "APPARATUS AND METHOD OF DETECTION FOR A POINT OF PACKET END IN WIRELESS COMMUNICATION SYSTEMS," Patent No. 1012869620000, 2013.07.11
이일구 외 4인, "무선 통신 시스템에서 패킷 종료 시점 검출 장치 및 방법," Patent No. 1012869620000, 2013.07.11
Il-Gu Lee, et. al, "METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING PACKET CAPABLE OF DETECTING SYSTEM OF DATA," Patent No. 1012184010000, 2012.12.27
이일구 외 인, "데이터의 시스템을 검출할 수 있는 패킷 송수신 방법 및 장치," Patent No. 1012184010000, 2012.12.27
Jaewoo Park, Il-Gu Lee, et. al, "METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING DATA IN MIMO SYSTEM," Patent No. 1012021960000, 2012.11.12
박재우, 이일구 외 6인, "MIMO 시스템에서 데이터를 송수신하는 방법 및 장치," Patent No. 1012021960000, 2012.11.12
Il-Gu Lee, et. al, "APPARATUS AND METHOD FOR TRANSMITTING DATA IN A WIRELESS COMMUNICATION SYSTEM," Patent No. 1012012000000, 2012.11.08
이일구 외 3인, "무선 통신 시스템에서 데이터 송신 장치 및 방법," Patent No. 1012012000000, 2012.11.08
Il-Gu Lee, et. al, "APPARATUS FOR TRANSMITTING/RECEIVING RF SIGNAL IN A WIRELESS COMMUNICATION SYSTEM," Patent No. 1012012020000, 2012.11.08
이일구 외 2인, "무선 통신 시스템에서 무선 신호 송/수신 장치," Patent No. 1012012020000, 2012.11.08
Il-Gu Lee, et. al, "RECEIVER IN A HIGH SPEED WIRELESS COMMUNICATION SYSTEM AND CONTROLLING METHOD THEREOF," Patent No. 1012012010000, 2012.11.08
이일구 외 3인, "고속 무선 통신 시스템에서 수신기 장치 및 그 제어 방법," Patent No. 1012012010000, 2012.11.08
Il-Gu Lee, et. al, "APPARATUS AND METHOD FOR DETECTING FRAME FORMAT IN WIRELESS COMMUNICATION SYSTEM," Patent No. 1011962590000, 2012.10.25
윤찬호, 이일구 외 2인, "무선 통신 시스템의 프레임 포맷을 판별하는 장치 및 방법," Patent No. 1011962590000, 2012.10.25
Il-Gu Lee, et. al, "APPARATUS AND METHOD FOR ESTIMATING TIMING OFFSET IN A WIRELESS COMMUNICATION SYSTEM," Patent No. 1011799310000, 2012.08.30
이일구 외 2인, "무선 통신 시스템에서 타이밍 옵셋 추정 장치 및 방법," Patent No. 1011799310000, 2012.08.30
Jong-Ee Oh, Il-Gu Lee, et. al, "APPARATUS AND METHOD FOR UPDATING THE CHECK NODE OF LOW DENSITY PARITY CHECK CODES," Patent No. 1010654800000, 2011.09.08
오종의 이일구 외 2인, "저밀도 패리티 검사 부호의 고속 검사노드 갱신 장치 및 그방법," Patent No. 1010654800000, 2011.09.08
Minho Jeong, Il-Gu Lee, et. al, "APPARATUS AND METHOD FOR CHANNEL ESTIMATION IN MIMO SYSTEMS," Patent No. 1010063950000, 2010.12.30
정민호, 이일구 외 2인, "다중 안테나 무선 통신시스템에서의 채널 추정을 위한 송신기와 수신기 및 이에 적용되는 통신 방법," Patent No. 1010063950000, 2010.12.30
Minho Jeong, Il-Gu Lee, et. al, "APPARATUS AND METHOD FOR EFFICIENT SYNCHRONIZATION IN WIRELESS COMMUNICATION SYSTEM," Patent No. 1010016630000, 2010.12.09
정민호, 이일구 외 2인, "무선 통신시스템의 수신 신호 심벌 동기를 검출하는 장치 및 방법," Patent No. 1010016630000, 2010.12.09
Chanho Yoon, Il-Gu Lee, et. al, "Apparatus and Method for Receiving Signal for MIMO System," Patent No. 1009811210000, 2010.09.02
윤찬호, 이일구 외 4인, "다중입력 다중출력 시스템에서의 수신 장치 및 그 방법," Patent No. 1009811210000, 2010.09.02
Il-Gu Lee, et. al, "Transmitter and Receiver for High Throughput Wireless Communication System with Multiple Antenna, Test for the Transmitter and Receiver," Patent No. 1009767250000, 2010.08.12
이일구 외 4인, "다중 안테나를 이용한 고속 무선통신 시스템용 송신 및수신 장치와, 그 방법 및 이에 이용되는 디지털 중간주파수송신 신호 처리 방법," Patent No. 1009767250000, 2010.08.12
Chanho Yoon, Il-Gu Lee, et. al, "Method for Rate Adjustment per Subcarrier in MIMO System," Patent No. 1009660540000, 2010.06.17
윤찬호, 이일구 외 5인, "다중입력 다중출력 시스템에서 부반송파별 가변 전송 방법," Patent No. 1009660540000, 2010.06.17
Il-Gu Lee, et. al, "METHOD AND APPARATUS FOR LINK ADAPTATION BY MEASURING RECEIVED SIGNAL STRENGTH IN WIRELESS COMMUNICATION," Patent No. 1009507250000, 2010.03.25
이일구 외 5인, "무선 통신시스템의 링크 적응 방법 및 장치," Patent No. 1009507250000, 2010.03.25
Chanho Yoon, Il-Gu Lee, et. al, "Apparatus and Method for Soft Demapper in MIMO System and Effective Bit Calculation used the same," Patent No. 1009432170000, 2010.02.11
윤찬호, 이일구 외 4인, "다중입력 다중출력 시스템에서의 연판정 복호 장치 및 그방법과, 이에 이용되는 유효 비트 계산방법," Patent No. 1009432170000, 2010.02.11
Chanho Yoon, Il-Gu Lee, et. al, "METHOD AND APPARATUS OF RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM," Patent No. 1009241670000, 2009.10.22
윤찬호, 이일구 외 인, "무선 통신 시스템의 신호 수신 방법 및 장치," Patent No. 1009241670000, 2009.10.22
Il-Gu Lee, et. al, "Symbol Boundary Detection in High Speed Wireless Local Area Network," Patent No. 1009241710000, 2009.10.22
이일구 외 6인, "고속 무선 근거리 통신망에서 심볼 경계 검출 방법 및 장치," Patent No. 1009241710000, 2009.10.22
Il-Gu Lee, et. al, "Apparatus and method for adaptive voltage reference AGC in WLANs," Patent No. 1008885040000, 2009.03.05
이일구 외 인, "다중 모드 무선랜을 위한 적응형 전압 참조값을 갖는 자동이득 조절 장치 및 방법," Patent No. 1008885040000, 2009.03.05
Jungbo Son, Il-Gu Lee, et. al, "Method for digital system modeling by using high-levelsoftware simulator," Patent No. 1008579030000, 2008.09.03
손정보, 이일구 외 13인, "상위 프로그래밍 언어를 이용한 디지털 시스템 설계 방법," Patent No. 1008579030000, 2008.09.03
Eun-Young Choi, Il-Gu Lee, et. al, "RECEIVER CONTROL APPARATUS IN NEXT GENERATION WIRELESSCOMMUNICATION SYSTEM AND METHOD THEREOF," Patent No. 1008265520000, 2008.04.24
최은영, 이일구 외 7인, "차세대 무선랜 시스템의 수신단 제어 장치 및 그 방법," Patent No. 1008265520000, 2008.04.24
Heejung Yu, Il-Gu Lee, et. al, "TRANSMITION AND RECEIVED OFDM SYSTEM FOR PROVIDINGEXTENSIONED SERVICE COVERAGE, AND METHOD THEREOF," Patent No. 1007888940000, 2007.12.18
유희정, 이일구 외 9인, "확대된 서비스 영역을 제공하는 직교 주파수 분할 다중방식의 무선 랜 송수신 시스템 및 그 방법," Patent No. 1007888940000, 2007.12.18
Chanho Yoon, Il-Gu Lee, et. al, "DETECTOR OF RECEIVER IN WIRELESS COMMUNICATION SYSTEM," Patent No. 1007699550000, 2007.10.18
윤찬호, 이일구 외 7인, "무선 통신 시스템 수신단의 검파 장치," Patent No. 1007699550000, 2007.10.18
Jungbo Son, Il-Gu Lee, et. al, "Apparatus and method for operating an interleaving anddeinterleaving memory," Patent No. 1007640110000, 2007.09.28
손정보, 이일구 외 7인, "인터리빙 및 디인터리빙을 수행하는 저장 장치 및 그의제어 방법," Patent No. 1007640110000, 2007.09.28
Chanho Yoon, Il-Gu Lee, et. al, "TRANSMITTION APPARATUS OF WIRELESS COMMUNICATION SYSTEM AND METHOD THEREOF," Patent No. 1007583340000, 2007.09.06
윤찬호, 이일구 외 13인, "무선 통신 시스템의 통신 장치 및 그 방법," Patent No. 1007583340000, 2007.09.06
Il-Gu Lee, et. al, "Effective transmitter architecture and method andapparatus for transmission power control for wirelesscommunication system," Patent No. 1007583330000, 2007.09.06
이일구 외 8인, "무선 통신 시스템을 위한 모뎀, 이를 이용한 송신 장치 및그의 송신 전력 제어 방법," Patent No. 1007583330000, 2007.09.06
Heejung Yu, Il-Gu Lee, et. al, "Device for estimating channel based on exchange ofchannel in WLAN system and method thereof," Patent No. 1007518320000, 2007.08.17
Heejung Yu, 이일구 외 7인, "무선 랜 시스템의 채널 변화에 따른 채널 추정 방법, 이를 구현하는 채널 추정 장치 및 수신 장치," Patent No. 1007518320000, 2007.08.17
Il-Gu Lee, et. al, "Apparatus and method for CFO aided timing offset tracking for OFDM system," Patent No. 1007465530000, 2007.07.31
이일구 외 8인, "직교 주파수 분할 다중화 시스템을 위한 반송파 주파수 오차 기반의 시간 오차 추정 장치 및 그 방법," Patent No. 1007465530000, 2007.07.31
Chanho Yoon, Il-Gu Lee, et. al, "A SIGNAL TRANSMMITER/ RECEIVER USING MULTI-CARRIER," Patent No. 1007233080000, 2007.05.23
윤찬호, 이일구 외 7인, "멀티 캐리어를 이용한 신호 송/수신 장치," Patent No. 1007233080000, 2007.05.23
Chanho Yoon, Il-Gu Lee, et. al, "A FILTERING APPARATUS OF TRANSMMITER IN WIRELESSCOMMUNICATION SYSTEM," Patent No. 1007038270000, 2007.03.29
윤찬호, 이일구 외 7인, "무선 통신 시스템 송신단의 필터 장치," Patent No. 1007038270000, 2007.03.29
Il-Gu Lee, et. al, "Method and apparatus for automatic gain control withvariable control intervals," Patent No. 1006904380000, 2007.02.27
이일구 외 10인, "가변 이득 조절 간격을 갖는 자동 이득 조절 방법 및 그 장치," Patent No. 1006904380000, 2007.02.27
Pending Domestic Patents
Heejung Yu, Il-Gu Lee, et. al, "Seamless roaming mechanism for WIRELESS networks," Patent Appl. No. 1020250005885, 2025.01.10
유희정, 이일구 외 2인, "무선 네트워크에서 심리스 로밍 메커니즘," Patent Appl. No. 1020250005885, 2025.01.10
Heejung Yu, Il-Gu Lee, et. al, "NON-PRIMARY CHANNEL ACCESS IN WIRELESS NETWORKS," Patent Appl. No. 1020250015994, 2025.02.03
유희정, 이일구 외 인, "무선 네트워크에서 비-일차 채널 액세스," Patent Appl. No. 1020250015994, 2025.02.03
Il-Gu Lee, et. al, "MULTI-MODE WIRELESS TRANSMISSION METHOD AND APPARATUS," Patent Appl. No. 1020230104031, 2023.08.09
이일구 외 인, "다중 모드 무선 통신 전송 방식 및 장치," Patent Appl. No. 1020230104031, 2023.08.09
Il-Gu Lee, et. al, "METHOD FOR SAVING POWER IN A WIRELESS COMMUNICATION SYSTEM," Patent Appl. No. 1020220134737, 2022.10.19
이일구 외 인, "무선 통신 시스템에서 파워 세이빙 방법," Patent Appl. No. 1020220134737, 2022.10.19