Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10439497 | Time-interleaved current feedback droop function for multiphase buck converters | Jian Wu, Yongjie Jiang, Anthony M. Hill | 2019-10-08 |
| 10387690 | Integrated power supply scheme for powering memory card host interface | Siva Srinivas Kothamasu | 2019-08-20 |
| 9806619 | Time-interleaved current feedback droop function for multiphase buck converters | Jian Wu, Yongjie Jiang, Anthony M. Hill | 2017-10-31 |
| 8977884 | Shared-PLL audio clock recovery in multimedia interfaces | Sucheendran Sridharan, Bharadwaj Parthasarathy, James Nave | 2015-03-10 |
| 8570205 | Analog to digital converter with leakage current correction circuit | Maher Mahmoud Sarraj | 2013-10-29 |
| 8552900 | System and method of clocking low sample rate analog to digital converters while minimizing linearity errors | Maher Mahmoud Sarraj | 2013-10-08 |
| 8063688 | AC clamp circuit for video applications | Maher Mahmoud Sarraj | 2011-11-22 |
| 7702708 | Frequency/delay synthesizer architecture | Gonggui Xu, Liming Xiu | 2010-04-20 |
| 7375664 | Systems and methods for providing anti-aliasing in a sample-and-hold circuit | — | 2008-05-20 |
| 7176985 | Clamping circuit for video signals | Feng Ying, Erkan Bilhan, James Nave | 2007-02-13 |
| 7116261 | Method and apparatus for accurate inverse-linear voltage/current generator | Xiaopeng Li | 2006-10-03 |
| 7068108 | Amplifier apparatus and method | Gonggui Xu | 2006-06-27 |
| 7023497 | Clamping circuit with wide input dynamic range for video or other AC coupled signals | Lieyi Fang, Gonggui Xu, Ramesh Chandrasekaran, Feng Ying, Erkan Bilhan +1 more | 2006-04-04 |
| 6940548 | Analog optical black clamping circuit for a charge coupled device having wide programmable gain range | Feng Ying, Yong Han, Lieyi Fang, Ramesh Chandrasekaran, Gary Lee +1 more | 2005-09-06 |
| 6940342 | Method and apparatus for exponential gain variations with a linearly varying input code | M. C. Ramesh, Feng Ying, Gary Lee, Yong Han, Ching-Yuh Tsay | 2005-09-06 |
| 6829007 | Digital scheme for noise filtering of optical black and offset correction in CCD signal processing | Ramesh Chandrasekaran | 2004-12-07 |
| 6791607 | Optical black and offset correction in CCD signal processing | Ramesh Chandrasekaran | 2004-09-14 |
| 6778113 | Canceling feedback resister loading effect in a shunt-shunt feedback circuit | Gonggui Xu, Huimin Xia, Feng Ying, Xiaopeng Li | 2004-08-17 |
| 6753913 | CMOS analog front end architecture with variable gain for digital cameras and camcorders | Gary Lee, Ramesh Chandrasekaran, Feng Ying, Ching-Yuh Tsay, Xucheng Wang | 2004-06-22 |
| 6750910 | Optical black and offset correction in CCD signal processing | — | 2004-06-15 |
| 6628164 | Method and apparatus for exponential gain variations with a linearly varying input code | M. C. Ramesh, Feng Ying, Gary Lee, Yong Han, Ching-Yuh Tsay | 2003-09-30 |
| 6486711 | Capacitor-based exponential programmable gain amplifier | Ching-Yuh Tsay, Gary Lee | 2002-11-26 |