Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11522660 | Method and apparatus for transmitting sounding reference signal in wireless communication system | Hyun-Il Yoo, Cheol-Kyu Shin, Tae-Young Kim, Hyung Ju Nam | 2022-12-06 |
| 11018739 | Method and apparatus for operating beamformed reference signal in communication system | Keon-Kook Lee, Tae-Young Kim, Hyun-Il Yoo, Su-Ryong Jeong | 2021-05-25 |
| 10848285 | Method and apparatus for transmitting sounding reference signal in wireless communication system | Hyun-Il Yoo, Cheol-Kyu Shin, Tae-Young Kim, Hyung Ju Nam | 2020-11-24 |
| 10666332 | Method and apparatus for operating beamformed reference signal in communication system | Keon-Kook Lee, Tae-Young Kim, Hyun-Il Yoo, Su-Ryong Jeong | 2020-05-26 |
| 10651989 | Method and apparatus for transmitting and receiving reference signal in communication system | Tae-Young Kim, Hyun-Il Yoo | 2020-05-12 |
| 10511360 | Method and apparatus for estimating channel in communication system supporting MIMO-based beamforming | Hyun-Il Yoo, Tae-Young Kim, Ji-Yun Seol | 2019-12-17 |
| 10505604 | Method and apparatus for operating beamformed reference signal in communication system | Keon-Kook Lee, Tae-Young Kim, Hyun-Il Yoo, Su-Ryong Jeong | 2019-12-10 |
| 10420090 | Communication technique using CSI-RS in mobile communication system | Hyun-Il Yoo, Keon-Kook Lee, Tae-Young Kim, Su-Ryong Jeong | 2019-09-17 |
| 10404491 | Device and method for estimating channel in communication system | Tae-Young Kim, Ji-Yun Seol, Hyun-Il Yoo | 2019-09-03 |
| 10374678 | Channel state information feedback method and apparatus | Keon-Kook Lee, Young-Han Nam, Tae-Young Kim, Hyun-Il Yoo, Su-Ryong Jeong | 2019-08-06 |
| 9985704 | Method and apparatus for operating beamformed reference signal in communication system | Keon-Kook Lee, Tae-Young Kim, Hyun-Il Yoo, Su-Ryong Jeong | 2018-05-29 |
| 8621319 | Method and apparatus for iterative determination of MIMO iterative receiver | Young Jin Moon, Dong Seung Kwon, Chungyong Lee | 2013-12-31 |