Issued Patents All Time
Showing 1–25 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12349148 | Method and apparatus for operating frame in factory automation system | Yong Sun Kim, Young Jo Ko | 2025-07-01 |
| 12316438 | Generating downlink frame and searching for cell | Il Gyu KIM, Hyeong-Geun Park, Young Jo Ko, Hyo Seok Yi, Chan Bok JEONG +2 more | 2025-05-27 |
| 12192948 | Method and apparatus of positioning for accommodating wireless-environment change | Seung-Chan Bang, Young Jo Ko, Il Gyu KIM | 2025-01-07 |
| 12040878 | Method for transmitting and receiving data in cooperative communication system, and cooperative communication method | Woo Yong Lee, Kyeongpyo Kim, Hyoung Jin Kwon, Hyun Kyu Chung | 2024-07-16 |
| 11888774 | Method and apparatus for channel estimation in communication system | Kyeong Pyo KIM, Woo Ram SHIN, Young Jo Ko | 2024-01-30 |
| 11870546 | Generating downlink frame and searching for cell | Il Gyu KIM, Hyeong-Geun Park, Young Jo Ko, Hyo Seok Yi, Chan Bok JEONG +2 more | 2024-01-09 |
| RE49665 | Generating downlink frame and searching for cell | Il Gyu KIM, Hyeong-Geun Park, Young Jo Ko, Hyo Seok Yi, Moon Sik LEE +2 more | 2023-09-19 |
| RE49539 | Method and apparatus for transmitting uplink signal, and method and apparatus for generating uplink signal in communication system | Hyeong-Geun Park, Il Gyu KIM, Young Jo Ko, Hyo Seok Yi, Young-Hoon Kim +1 more | 2023-05-30 |
| 11569938 | Method and apparatus for transmitting and receiving signal using multiple antennas | Chan Ho Yoon, Young Jo Ko | 2023-01-31 |
| 11425633 | Generating downlink frame and searching for cell | Il Gyu KIM, Hyeong-Geun Park, Young Jo Ko, Hyo Seok Yi, Chan Bok JEONG +2 more | 2022-08-23 |
| 11411636 | Method for wideband short-range wireless communication using a directional antenna | Hyoung Jin Kwon, Sung-Geun Jin, Yong Sun Kim, Seung Eun Hong, Woo Yong Lee +1 more | 2022-08-09 |
| 11140646 | Method and apparatus for transmitting and receiving synchronizing signal in a communication system | Young Jo Ko, Yong Sun Kim, Sang Ho Lee | 2021-10-05 |
| 11038582 | Method for transmitting and receiving data in cooperative communication system, and cooperative communication method | Woo Yong Lee, Kyeongpyo Kim, Hyoung Jin Kwon, Hyun Kyu Chung | 2021-06-15 |
| 10812175 | Apparatus and method for broadband wireless local area communication | Hyoung Jin Kwon, Sung-Geun Jin, Yong Sun Kim, Seung Eun Hong, Woo Yong Lee +1 more | 2020-10-20 |
| 10764790 | Communication method and frame structure for a coordinator device, source device and relay device in a wireless system | Hyoung Jin Kwon, Yong Sun Kim, Seung Eun Hong, Sung-Geun Jin, Woo Yong Lee +1 more | 2020-09-01 |
| 10666350 | Method for transmitting and receiving data in cooperative communication system, and cooperative communication method | Woo Yong Lee, Kyeongpyo Kim, Hyoung Jin Kwon, Hyun Kyu Chung | 2020-05-26 |
| RE47910 | Generating downlink frame and searching for cell | Il Gyu KIM, Hyeong-Geun Park, Young Jo Ko, Hyo Seok Yi, Moon Sik LEE +2 more | 2020-03-17 |
| 10383041 | Generating downlink frame and searching for cell | Il Gyu KIM, Hyeong-Geun Park, Young Jo Ko, Hyo Seok Yi, Chan Bok JEONG +2 more | 2019-08-13 |
| 10361770 | Apparatus and method for broadband wireless local area communication | Hyoung Jin Kwon, Sung-Geun Jin, Yong Sun Kim, Seung Eun Hong, Woo Yong Lee +1 more | 2019-07-23 |
| 9973259 | Method for sending and receiving data on a cooperative communications system and a cooperative communications method | Woo Yong Lee, Kyeongpyo Kim, Hyoung Jin Kwon, Hyun Kyu Chung | 2018-05-15 |
| 9906987 | Method for allocating reservation resource for relay in wireless communication system using media access control based on reservation | Hyoung Jin Kwon, Yong Sun Kim, Seung Eun Hong, Sung-Geun Jin, Woo Yong Lee +1 more | 2018-02-27 |
| 9894595 | Method and apparatus for transmitting signal | Hyeong-Geun Park, Il Gyu KIM, Young Jo Ko, Hyo Seok Yi, Young-Hoon Kim +1 more | 2018-02-13 |
| 9888435 | Generating downlink frame and searching for cell | Il Gyu KIM, Hyeong-Geun Park, Young Jo Ko, Hyo Seok Yi, Chan Bok JEONG +2 more | 2018-02-06 |
| 9860102 | Method for transmitting signal in communication system | Byung-Jae Kwak, Moon Sik LEE | 2018-01-02 |
| 9680558 | Method for sending and receiving data on a cooperative communications system and a cooperative communications method | Woo Yong Lee, Kyeongpyo Kim, Hyoung Jin Kwon, Hyun Kyu Chung | 2017-06-13 |