Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7456887 | APS soft reset circuit for reducing image lag | Xinping He, Qingwei Shan, Datong Chen | 2008-11-25 |
| 7368772 | Active pixel having reduced dark current in a CMOS image sensor | Xinping He, Chih-huei Wu | 2008-05-06 |
| 6909162 | Surface passivation to reduce dark current in a CMOS image sensor | Chih-huei Wu, Xinping He | 2005-06-21 |
| 6727946 | APS soft reset circuit for reducing image lag | Xinping He, Qingwei Shan, Datong Chen | 2004-04-27 |
| 6649950 | Active pixel having reduced dark current in a CMOS image sensor | Xinping He, Chih-huei Wu | 2003-11-18 |
| 6486521 | Optimized floating P+ region photodiode for a CMOS image sensor | Xinping He, Datong Chen | 2002-11-26 |
| 6462365 | Active pixel having reduced dark current in a CMOS image sensor | Xinping He, Chih-huei Wu | 2002-10-08 |
| 6355965 | On-chip fixed pattern noise canceling logarithmic response imager sensor | Xingping He | 2002-03-12 |
| 6339248 | Optimized floating P+ region photodiode for a CMOS image sensor | Xinping He, Datong Chen | 2002-01-15 |
| 5880620 | Pass gate circuit with body bias control | Daniel Gitlin, Sheau-Suey Li, Martin L. Voogel | 1999-03-09 |