Application No. : 10-2019-0115303
Application Date : 2019.09.19
Registration No. : 1027042460000
Registration Date : 2024.09.03
Inventors: Dong-Choon Lee | Yoon-Cheul Jeung | Choul-Woo Jung
Application No. : 10-2022-0026176
Application Date : 2022.02.28
Registration No. : 1026708400000
Registration Date : 2024.05.27
Inventors: Dong-Choon Lee | Jonathan Pribadi | Minseok Kim
Application No. : 10-2022-0005171
Application Date : 2022.01.13
Registration No. : 1026363080000
Registration Date : 2024.02.07
Inventors: Dong-Choon Lee | Duc Dung Le | Sihyeong Hong
Application No. : 10-2022-0005224
Application Date : 2022.01.13
Registration No. : 102595260000
Registration Date : 2023.10.24
Inventors: Dong-Choon Lee | Jonathan Pribadi | Minseok Kim
Application No. : 10-2022-0026129
Application Date : 2022.02.28
Registration No. : 1025752770000
Registration Date : 2023.09.01
Inventors: Dong-Choon Lee | Jonathan Pribadi | Minseok Kim
Application No. : 10-2021-0087418
Application Date : 2021.07.02
Registration No. : 1025086260000
Registration Date : 2023.03.07
Inventors: Dong-Choon Lee | Anh Tan Nguyen
Application No. : 10-2021-0036609
Application Date : 2021.03.22
Registration No. : 1024428660000
Registration Date : 2022.09.07
Inventors: Dong-Choon Lee | Tae-Il Yeam
Application No. : 10-2020-0189284
Application Date : 2020.12.31
Registration No. : 1025002960000
Registration Date : 2023.02.10
Inventors: Dong-Choon Lee | Yoon-Cheul Jeung
Application No. : 10-2020-0005324
Application Date : 2020.01.15
Registration No. : 1022384940000
Registration Date : 2021.04.05
Inventors: Dong-Choon Lee | Anh Tan Nguyen | Tae-Il Yeam
Application No. : 10-2019-0152153
Application Date : 2019.11.25
Registration No. : 1022737630000
Registration Date : 2021.06.30
Inventors: Dong-Choon Lee | Dao Ta Leanh | Ngoc Dat Dao | Choul-Woo Jung
Application No. : 10-2019-0141828
Application Date : 2019.11.07
Registration No. : 1022925530000
Registration Date : 2021.08.17
Inventors: Dong-Choon Lee | Duc Dung Le | Tae-Il Yeam
Application No. : 10-2019-0021632
Application Date : 2019.02.25
Registration No. : 1022620100000
Registration Date : 2021.06.02
Inventors: Dong-Choon Lee | Ngoc Dat Dao | Tae-Il Yeam
Application No. : 10-2019-0015989
Application Date : 2019.02.12
Registration No. : 1021971180000
Registration Date : 2020.12.23
Inventors: Dong-Choon Lee | Ngoc Dat Dao| Choul-Woo Jung
Application No. : 10-2018-0117883
Application Date : 2018.10.02
Registration No. : 1021551170000
Registration Date : 2020.09.07
Inventors: Dong-Choon Lee | Nguyen Hoang Vu | Tae-Il Yeam
Application No. : 10-2016-0157684
Application Date : 2016.11.24
Registration No. : 1018489030000
Registration Date : 2018.04.09
Inventors: Dong-Choon Lee | Yoon-Cheul Jeung
Application No. : 1020160010653
Application Date : 2016.01.28
Registration No. : 1018231400000
Registration Date : 2018.01.23
Inventors: Dong-Choon Lee | Cheol-Ju Bae | Do-Hyeon Park
Application No. : 1020160073823
Application Date : 2016.06.14
Registration No. : 1018047730000
Registration Date : 2017.11.29
Inventors: Dong-Choon Lee | Nguyen Hoang Vu | Ick-Chan Choi
Application No. : [U.S] 15-080,587
Application Date : 2016.03.25.
Registration No. : US 9722523 B2
Registration Date : 2017.08.01
Inventors:LEE, DONG-CHOON | NGUYEN, THANH HAI | JEUNG, YOON-CHEUL
Apication No. : 1020160073829
Application Date : 2016.06.14
Registration No. : 1017590600000
Registration Date : 2017.07.12
Inventors: Dong-Choon Lee| Le Quoc Anh | Sang-Min Lee
Application No. : 1020150078211
Application Date : 2015.06.02
Registration No. : 1016950910000
Registration Date : 2017.01.04
Inventors: Dong-Choon Lee| Le Quoc Anh | Yoon-Cheul Jeung
Application No. : 1020150049139
Application Date : 2015.04.07
Registration No. : 1016521960000
Registration Date : 2016.08.23.
Inventors: Dong-Choon Lee | Yoon-Cheul Jeung
Application No. : 1020150041422
Application Date : 2015.03.25
Registration No. : 1016059900000
Registration Date : 2016.03.17
Inventors: Dong-Choon Lee | Thanh Hai Nguyen | Yoon-Cheul Jeung
Application No. : 10-2015-0040862
Application Date : 2015.03.24
Registration No. : 1016353150000
Registration Date : 2016.06.24
Inventors: Dong-Choon Lee | Payam Alemi | Cheol-Ju Bae
Application No. : 1020150037463
Application Date : 2015.03.18
Registration No. : 1017300180000
Registration Date : 2017.04.19
Inventors: Dong-Choon Lee| Le Quoc Anh
Application No. : 1020150021573
Application Date : 2015.02.12
Registration No. : 1017329300000
Registration Date : 2017.04.27
Inventors: Dong-Choon Lee | Cheol-Ju Bae | Payam Alemi | Yoon-Cheul Jeung
Application No. : 1020140100617
Application Date : 2014.08.05
Registration No. : 1015534800000
Registration Date : 2015.09.09
Inventors: Dong-Choon Lee | Yun-Jae Jo
Application No. : 1020130103492
Application Date : 2013.08.29
Registration No. : 1014254000000
Registration Date : 2014.07.25
Inventors: 김찬기 김진영 | Dong-Choon Lee | Thanh Hai Nguyen
Application No. : 10-2012-0058544
Application Date : 2012.05.31
Registration No. : 1013759450000
Registration Date : 2014.03.12
Inventors: Dong-Choon Lee | Tan Loung Van
Application No. : 1020120041019
Application Date : 2012.04.19
Registration No. : 1012712340000
Registration Date : 2013.05.29
Inventors: 김장목 임원상 김형섭 이동춘 이교범
Application No. : 1020110031591
Application Date : 2011.04.06
Registration No. : 1012351820000
Registration Date : 2013.02.14
Inventors: 김장목 임원상 김형섭 이동춘 이교범
Application No. : 1020110031593
Application Date : 2011.04.06
Registration No. : 1012351830000
Registration Date : 2013.02.14
Inventors: 김장목 임원상 김형섭 이동춘 이교범
Application No. : 1020100118109
Application Date : 2010.11.25
Registration No. : 1012661210000
Registration Date : 2013.05.14
Inventors: 이동춘 김경현 송승호
Application No. : 1020100103943
Application Date : 2010.10.25
Registration No. : 1011752330000
Registration Date : 2012.08.13
Inventors: 김흥근 이동춘 김기홍
Application No. : 1020100116149
Application Date : 2010.11.22
Registration No. : 1011034250000
Registration Date : 2011.12.30
Inventors: 이동춘 보성사 김경현 김장목 이교범
Application No. : 1020100103658
Application Date : 2010.10.22
Registration No. : 1010899370000
Registration Date : 2011.11.29
Inventors: 이동춘 보성사 김경현 김장목 이교범
Application No. : 1020090110470
Application Date : 2009.11.16
Registration No. : 1011754150000
Registration Date : 2012.08.13
Inventors: 이동춘 보성사 뉴엔 탄하이
Application No. : 1020080051611
Application Date : 2008.06.02
Registration No. : 1009640350000
Registration Date : 2010.06.08
Inventors: 이동춘 김동억 박홍극 장석호
Application No. : 1020070119544
Application Date : 2007.11.22
Registration No. : 1009736580000
Registration Date : 2010.07.27
Inventors: Dong-Choon Lee | Dong-Eok Kim
Application No. : 1020060127469
Application Date : 2006.12.13
Registration No. : 1008810840000
Registration Date : 2009.01.22
Inventors: Dong-Choon Lee | Ahmed G. Abo-Khalil | Dong-Eok Kim
Application No. : 1020060129834
Application Date : 2006.12.19
Registration No. : 1008305180000
Registration Date : 2008.05.13
Inventors: Dong-Choon Lee | Ahmed G. Abo-Khalil | Dong-Eok Kim