Patents

Domestic [Grant/Application]

[Grant] Junil Choi and Hwanjin Kim "Method and Apparatus for Estimating Channel in Multiple-Input Multiple-Output Communication Systems Exploiting Temporal Correlations." 10-2032956, Oct. 10, 2019.
[Grant] Junil Choi, Namyoon Lee, Hyuckjin Choi, and Hwanjin Kim "Method and Apparatus for Estimating Direction of Received Signal in Multiple-Input Multiple-Output Communication Systems." 10-1945617, Jan. 9, 2019.
[Application] Junil Choi, Jihoon Cha, and Hwanjin Kim, "Deep-Neural-Network-Based Adaptive Human Recognition Method and System Exploiting WiFi Channel State Information in Indoor Environment." 10-2022-0180237, Dec. 21, 2022.
*[Application] Junil Choi and Hwanjin Kim, "Fast Adaptive Massive MIMO Channel Prediction Via Meta-Learning and Deep Denoising." 10-2022-0110123, Aug. 31, 2022.
*[Application] Junil Choi, Beomsoo Ko, and Hwanjin Kim, "Electronic Device for Predicting a Channel in a MIMO Communication System, and a Method for Predicting the Channel." 10-2022-0096359, Aug. 2, 2022.
*[Application] Yongyun Choi, Chulhee Jang, Junil Choi, Sucheol Kim, Hyeongtaek Lee, and Hwanjin Kim, "Apparatus and Method for Controlling Beamformer in a Wireless Communication System." 10-2020-0144813, Nov. 2, 2020.
*[Application] Yongyun Choi, Hwanjin Kim, Chulhee Jang, and Junil Choi, "Method and Apparatus for Estimating a Channel in a Wireless Communications System Supporting Multiple Input Multiple Output." 10-2020-0047044, Apr. 17, 2020.
*[Application] Yongyun Choi, Chulhee Jang, Hyeongtaek Lee, Junil Choi, and Hwanjin Kim, "Apparatus and Method for Reconstructing Downlink Channel in Wireless Communication System." 10-2019-0119613, Sep. 27, 2019.

US/PCT [Grant/Application]

[Grant] Yongyun Choi, Hwanjin Kim, Chulhee Jang, and Junil Choi, "Method and Device for Channel Estimations in Wireless Communication System Supporting MIMO." US Patent, 11,936,502 B2, Mar. 19, 2024.
[Grant] Yongyun Choi, Chulhee Jang, Hyeongtaek Lee, Junil Choi, and Hwanjin Kim, "Apparatus and Method for Reconstructing Downlink Channel in Wireless Communication System." US Patent, 11,855,730 B2, Dec. 26, 2023.
[Grant] Junil Choi and Hwanjin Kim, “Method and Apparatus for Estimating Channel in Multiple-Input Multiple-Output Communication Systems Exploiting Temporal Correlations.” US Patent, 10,530,610 B2, Jan. 7, 2020.
[Application] Junil Choi and Hwanjin Kim, "Device for estimating channel in wireless communication system." US Patent, 18/454,367, Aug. 23, 2023.
[Application] Junil Choi, Beomsoo Ko, and Hwanjin Kim, "Electronic Device for Predicting Channel in MIMO Communication System and Method of Predicting the Same." US Patent, 18/316,028, May 11, 2023.
[Application] Yongyun Choi, Chulhee Jang, Junil Choi, Sucheol Kim, Hyeongtaek Lee, and Hwanjin Kim, "Device and Method for Controlling Beamformer in Wireless Communication System." US Patent, 18/141,812, May 1, 2023.
*[Application] Yongyun Choi, Chulhee Jang, Junil Choi, Sucheol Kim, Hyeongtaek Lee, and Hwanjin Kim, "Device and Method for Controlling Beamformer in Wireless Communication System." PCT, KR2021/015666, Nov. 2, 2021.
*[Application] Yongyun Choi, Hwanjin Kim, Chulhee Jang, and Junil Choi, "Method and Device for Channel Estimations in Wireless Communication System Supporting MIMO." PCT, KR2021/004829, Apr. 16, 2021.
*[Application] Yongyun Choi, Chulhee Jang, Hyeongtaek Lee, Junil Choi, and Hwanjin Kim, "Apparatus and Method for Reconstructing Downlink Channel in Wireless Communication System." PCT, KR2020/013021, Sep. 25, 2020.