Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7649408 | Loop filters | Zhongding Liu | 2010-01-19 |
| 7525363 | Delay line and delay lock loop | Zhongding Liu | 2009-04-28 |
| 7403056 | Delay apparatus and method thereof | Zhongding Liu, Chun-Fu Lin | 2008-07-22 |