Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7876147 | Background offset cancellation scheme for continuous time gm-C filters | Xuemei Liu | 2011-01-25 |
| 7869312 | Calibration based DC coupled analog front end for optical storage system | Yingxuan Li, Yonghua Song | 2011-01-11 |