Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12028150 | Communication control apparatus and method of artificial satellite | — | 2024-07-02 |
| 10921418 | Method and apparatus for location estimation of terminal in wireless communication system | — | 2021-02-16 |
| 9891322 | GPS arrival angle selecting system and method | — | 2018-02-13 |
| 8385479 | Apparatus and method for canceling interference in multi-antenna system | Joo-Hyun Lee, Jong Ho Lee, Soong-Yoon Choi | 2013-02-26 |
| 8374543 | Apparatus and method for location estimation in a wireless communication system | Joo-Hyun Lee, Sang-Boh Yun, Young Hoon Kwon | 2013-02-12 |
| 8345786 | Apparatus and method for transmitting/receiving preamble signal and estimating channel in an orthogonal frequency division multiplexing communication systems using multiple input multiple output scheme | Sang-Boh Yun, Young Hoon Kwon | 2013-01-01 |
| 8060115 | Apparatus and method for location estimation in a wireless communication system | Joo-Hyun Lee, Sang-Boh Yun, Young Hoon Kwon | 2011-11-15 |
| 8031814 | Apparatus and method for estimating channel in multi antenna wireless communication system | Joo-Hyun Lee, Sang-Boh Yun, Yong-Soo Cho, Jae Kwon Kim, Kyu-In Lee | 2011-10-04 |