Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9577514 | Peak sample circuit for AC voltage and method thereof | Siran Wang, Yike Li, Yuancheng Ren, Junming Zhang, En Li | 2017-02-21 |
| 9201102 | AC signal detector and the method thereof | Siran Wang, Yike Li, Yuancheng Ren, Junming Zhang, En Li | 2015-12-01 |
| 8759912 | High-voltage transistor device | Donald R. Disney, Ognjen Milic | 2014-06-24 |
| 8748990 | High voltage switching device the method for forming thereof | — | 2014-06-10 |
| 8582243 | Suspension with supporting pieces, head gimbal assembly and disk drive unit with the same | Xianwen Feng, Duanxin Li | 2013-11-12 |
| 8463340 | Communication terminal having multiple antennas and method for performing access to communication system thereof | Jong-In Lee | 2013-06-11 |