Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7864906 | System and method for clock signal synchronization | Qingjiang Ma, James Y. Gao | 2011-01-04 |
| 7659789 | Signal modulation scheme in class-D amplification and circuit therefor | Hao Zhu, Haibin Huang | 2010-02-09 |