Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9912883 | Image sensor with calibrated column analog-to-digital converters | — | 2018-03-06 |
| 9467109 | Differential amplifier with high-speed common mode feedback | — | 2016-10-11 |
| 8928398 | Differential analog signal processing stage with reduced even order harmonic distortion | Yongseon Koh | 2015-01-06 |
| 8847634 | High-speed unity-gain input buffer having improved linearity and stability with a low supply voltage | Satoshi Sakurai, Sing W. Chin | 2014-09-30 |
| 7830159 | Capacitor mismatch measurement method for switched capacitor circuits | — | 2010-11-09 |
| 7816951 | Locally boosted top plate sampling for a sampling capacitor | — | 2010-10-19 |
| 7474154 | Bias device clamping circuit for fast over-range recovery | David Brian Barkin, Sing W. Chin | 2009-01-06 |
| 7432752 | Duty cycle stabilizer | Sing W. Chin | 2008-10-07 |
| 7372319 | Constant boosted voltage generator circuit for feedback switches in a switched capacitor circuit | — | 2008-05-13 |
| 7279960 | Reference voltage generation using compensation current method | — | 2007-10-09 |
| 7187318 | Pipeline ADC using multiplying DAC and analog delay circuits | Sing W. Chin, Bill C. Wong | 2007-03-06 |
| 7167200 | CMOS image sensor oversaturation protection circuit | Christina Phan | 2007-01-23 |
| 7084911 | Black level calibration method for imager with hysteresis comparison and adaptive step size | Andrew Kenneth John McMahon | 2006-08-01 |
| 7038820 | Automatic exposure control for an image sensor | Willem Johannes Kindt | 2006-05-02 |
| 6963300 | Pipeline analog-to-digital converter | — | 2005-11-08 |
| 6828851 | Constant voltage charge-pump circuit with feedback | Shivani Gupta, Christina Phan | 2004-12-07 |
| 6791484 | Method and apparatus of system offset calibration with overranging ADC | Brian D. Segerstedt, Christina Phan | 2004-09-14 |
| 6778009 | High gain and wide bandwidth switched capacitor amplifier having a dynamically loaded amplifier output | — | 2004-08-17 |
| 6768374 | Programmable gain amplifier with single stage switched capacitor circuit using bandwidth balancing | — | 2004-07-27 |
| 6759975 | Digital-to-analog converter with a shifted output and an increased range | Brian D. Segerstedt | 2004-07-06 |
| 6661283 | Wide gain range and fine gain step programmable gain amplifier with single stage switched capacitor circuit | — | 2003-12-09 |