Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10062849 | Condensed-cyclic compound and organic light-emitting device including the same | — | 2018-08-28 |
| 9787000 | Beamforming array antenna control system and method for beamforming using the same | Ki Jin Kim, Kwang Ho Ahn, Jong Won Yu, Hyun Sung Tae | 2017-10-10 |
| 9242567 | Charge apparatus and electric vehicle including the same | Jungbum Kim, Chanheung Park, Donghee KIM, Yunchul Jung, Byoungkuk Lee +1 more | 2016-01-26 |
| 9000981 | Beamforming array antenna control system and method for beamforming using the same | Ki Jin Kim, Kwang Ho Ahn, Jong Won Yu, Hyun Sung Tae | 2015-04-07 |
| 8874064 | Ultrahigh frequency I/Q sender/receiver using multi-stage harmonic mixer | Ki Jin Kim, Kwang Ho Ahn | 2014-10-28 |
| 7757680 | Closed crankcase ventilation apparatus | — | 2010-07-20 |