Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11330544 | Method and device for automatically calibrating wireless frequency offsets | Ke Shang, Zhifu Liu | 2022-05-10 |
| 9086450 | Method for measuring capacitances of capacitors | Min-Tar Liu, Chih-Chiang Chang, Chu Fu Chen | 2015-07-21 |
| 7649850 | Method for obtaining the convergence ratio and apparatus thereof | Guangwei Liu | 2010-01-19 |