Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8787597 | Pop-up noise suppression in audio | Sanjeev Ranganathan, Srinath Sridharan, Lionel Cimaz | 2014-07-22 |
| 8671286 | Automatically switching power supply sources for a clock circuit | Wenjung Sheng, Xue-Mei Gong | 2014-03-11 |
| 8610492 | High voltage tolerant inverting charge pump | J. Raja Prabhu | 2013-12-17 |
| 8129973 | Controlling a voltage regulator | Xiaoyu Xi | 2012-03-06 |
| 7812583 | Management of regulator-induced switching noise for sampled systems | Xiaoyu Xi | 2010-10-12 |
| 7737673 | Controlling a voltage regulator | Xiaoyu Xi | 2010-06-15 |
| 7535209 | Management of regulator-induced switching noise for sampled systems | Xiaoyu Xi | 2009-05-19 |
| 7424275 | Method and system for sampling a signal | — | 2008-09-09 |
| 7400206 | Clock circuit with programmable load capacitors | Wenjung Sheng, Xue-Mei Gong | 2008-07-15 |
| 7400362 | Method and apparatus to interface video signals to a decoder to compensate for droop | Daniel Gudmundson, Ahsan Chowdhury, James A. Antone, Rahul Singh | 2008-07-15 |
| 7370214 | Automatically switching power supply sources for a clock circuit | Wenjung Sheng, Xue-Mei Gong | 2008-05-06 |
| 7330739 | Method and apparatus for providing a sidetone in a wireless communication device | — | 2008-02-12 |
| 7324162 | Method and apparatus to improve ADC dynamic range in a video decoder | Daniel Gudmondson | 2008-01-29 |
| 7224299 | System and method for adjusting dither in a delta sigma modulator | — | 2007-05-29 |
| 7209061 | Method and system for sampling a signal | — | 2007-04-24 |
| 7088147 | Sample and hold circuits and methods with offset error correction and systems using the same | Ammisetti Prasad, Karl Thompson, John L. Melanson | 2006-08-08 |
| 6603415 | Circuits and methods for latch metastability detection and compensation and systems using the same | — | 2003-08-05 |
| 6587066 | Circuits and methods for sampling an input signal in a charge redistribution digital to analog converter | — | 2003-07-01 |
| 6559789 | High speed successive approximation return path and data conversion methods and circuits using the same | — | 2003-05-06 |
| 6560451 | Square wave analog multiplier | — | 2003-05-06 |
| 6542024 | Circuits and methods for controlling transients during audio device power-down, and systems using the same | — | 2003-04-01 |
| 6538594 | Methods and circuits for compensating for finite common mode rejection in switched capacitor circuits | — | 2003-03-25 |
| 6490332 | High speed, low-power shift register and circuits and methods using the same | — | 2002-12-03 |
| 6473021 | Analog to digital conversion circuits, systems and methods with gain scaling switched-capacitor array | Karl Thompson | 2002-10-29 |
| 6448911 | Circuits and methods for linearizing capacitor calibration and systems using the same | — | 2002-09-10 |