Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9018874 | Circuit for filtering narrow pulse and compensating wide pulse, and motor controller comprising the circuit | Yuefei Guo, Zhouping Lin, Jun-Koo Kang, Kun Cheng | 2015-04-28 |
| 8047088 | Environmental test chamber having movable panel and method of driving the same | Kwang Su YUN, Jai-sang Koh | 2011-11-01 |