Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8952729 | Sample and hold circuit with reduced noise | Peter Bartkovjak | 2015-02-10 |
| 8817145 | Hybrid CCD—CMOS camera adapted for forming images of moving scenes | Xinqiao Liu, Steven Onishi | 2014-08-26 |
| 8779346 | Digital pixel sensor with reduced noise | Xinqiao Liu | 2014-07-15 |
| 8488027 | Imaging array with modulated pixels | — | 2013-07-16 |
| 8159574 | Imaging array with built-in exposure control | Xinqiao Liu | 2012-04-17 |
| 8130294 | Imaging array with non-linear light response | Xinqiao Liu | 2012-03-06 |
| 8102456 | CCD array with integrated high voltage protection circuit | — | 2012-01-24 |
| 8049802 | CMOS camera adapted for forming images of moving scenes | XinQiao Lin | 2011-11-01 |
| 7999865 | Imaging array with modulated pixels | — | 2011-08-16 |
| 7825975 | Imaging array with improved dynamic range | — | 2010-11-02 |
| 7764316 | CCD array with integrated high voltage protection circuit | — | 2010-07-27 |
| 7655918 | CMOS image sensors adapted for dental applications | Xinqiao Liu | 2010-02-02 |
| 7638749 | Capacitive transimpedance amplifier for CCD arrays | — | 2009-12-29 |
| 7615754 | Compact CMOS-based x-ray detector adapted for dental applications | Xinqiao Liu | 2009-11-10 |
| 7432968 | CMOS image sensor with reduced 1/f noise | — | 2008-10-07 |
| 7414653 | Dark reduction via feedback control of photodiode bias | Janusz K. Balickl | 2008-08-19 |
| 7274397 | Image sensor with active reset and randomly addressable pixels | — | 2007-09-25 |
| 6757018 | CMOS image sensor with pixel level gain control | — | 2004-06-29 |
| 6633028 | Anti-blooming circuit for CMOS image sensors | — | 2003-10-14 |
| 6614312 | Low noise amplifier and imaging element using same | — | 2003-09-02 |
| 6538593 | Method and apparatus for converting a low dynamic range analog signal to a large dynamic range floating-point digital representation | David Xiao Dong Yang, Abbas El Gamal | 2003-03-25 |
| 6459078 | Image sensor utilizing a low FPN high gain capacitive transimpedance amplifier | — | 2002-10-01 |
| 6424375 | Low noise active reset readout for image sensors | — | 2002-07-23 |
| 6369737 | Method and apparatus for converting a low dynamic range analog signal to a large dynamic range floating-point digital representation | David Xiao Dong Yang, Abbas El Gamal | 2002-04-09 |
| 6362767 | Methods for simultaneous analog-to-digital conversion and multiplication | David Xiao Dong Yang, Abbas El Gamal | 2002-03-26 |