Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047694 | Adaptive front light system having high heat-dissipation efficiency | Dae Min Lee | 2011-11-01 |
| 8031022 | Oscillation circuit including MIT device and method of adjusting oscillation frequency of the oscillation circuit | Yong-Wook Lee, Bong-Jun Kim, Hyun-Tak Kim, Sung-Youl Choi, Byung-Gyu Chae +1 more | 2011-10-04 |
| 8017268 | Lithium secondary battery including discharge unit | Hyun-Tak Kim, Doo Hyeb Youn, Byung-Gyu Chae, Kwang Yong Kang, Bong-Jun Kim +4 more | 2011-09-13 |
| D633238 | Head lamp for an automobile | Dai-Sung Kim | 2011-02-22 |