Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9854521 | Apparatus and method for cancelling interference in communication system supporting multi-user multiple-input multiple-output scheme | Ji-hun Koo, Min-Joon Kim, Hyuk Lee, Jae-Seok Kim | 2017-12-26 |
| 9285420 | Apparatus for spinning test tray of in-line test handler and in-line test handler | Kyung Tae Kim, Chan Ho Park, Jae Gue Lee, Ung-Hyun Yoo, Hae Jun Park +2 more | 2016-03-15 |
| 9048975 | Method and apparatus for soft-decision detection in 2×2 MIMO system | Ji-hun Koo, Kil Hwan Kim, Jae-Seok Kim | 2015-06-02 |
| 8989296 | Operating method of wireless local area network station | Ji-hun Koo, Min-Joon Kim, Jae-Seok Kim, Hyun Sub Kim | 2015-03-24 |
| 8917801 | Method of demodulating MDCM signal using hard decision and method of demodulating MDCM signal using soft decision | Ji-hun Koo, Kil Hwan Kim, Jae-Seok Kim | 2014-12-23 |
| 7252844 | Facial pack and bathing compositions based on Hwangto (Korean loess) and preparation thereof | — | 2007-08-07 |
| 7235266 | Facial pack and bathing compositions based on Hwangto (Korean loess) and preparation thereof | — | 2007-06-26 |