Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10191505 | Hall sensor chip with timing control | Wen-Chia Yang, Khagendra Thapa, Ying-Tang Cho, Richard K. Robinson | 2019-01-29 |
| 9252690 | Generating a coil switching signal for a brushless DC motor | Chuan Hung Chi | 2016-02-02 |
| 8810174 | Generating a coil switching signal for a brushless DC motor | Chuan Hung Chi | 2014-08-19 |
| 8044646 | Voltage regulator with quasi floating gate pass element | Erhan Ozalevli, Luthuli E. Dake, Gregory Romas | 2011-10-25 |
| 6940342 | Method and apparatus for exponential gain variations with a linearly varying input code | M. C. Ramesh, Feng Ying, Haydar Bilhan, Gary Lee, Yong Han | 2005-09-06 |
| 6804697 | Circuit for precise measurement of the average value of the outputs of multiple circuit unit elements | Alexander Bugeja, Irfan A. Chaudhry, Mounir Fares | 2004-10-12 |
| 6753913 | CMOS analog front end architecture with variable gain for digital cameras and camcorders | Haydar Bilhan, Gary Lee, Ramesh Chandrasekaran, Feng Ying, Xucheng Wang | 2004-06-22 |
| 6628164 | Method and apparatus for exponential gain variations with a linearly varying input code | M. C. Ramesh, Feng Ying, Haydar Bilhan, Gary Lee, Yong Han | 2003-09-30 |
| 6529237 | Complete CDS/PGA sample and hold amplifier | Arash Loloee, Eric Soenen | 2003-03-04 |
| 6486711 | Capacitor-based exponential programmable gain amplifier | Haydar Bilhan, Gary Lee | 2002-11-26 |
| 6424283 | Segmented high speed and high resolution digital-to-analog converter | Alexander Bugeja, Irfan A. Chaudhry, Mounir Fares | 2002-07-23 |
| 6239650 | Low power substrate bias circuit | Hugh P. McAdams, Wah Kit Loh | 2001-05-29 |
| 6204701 | Power up detection circuit | Hugh P. McAdams | 2001-03-20 |
| 6192430 | Innovative dual-channel serial interface circuit scheme | Richard E. Downing, George Eaves, Craig Lance Dalley, Ian Lloyd Bower | 2001-02-20 |
| 6150968 | Trimming circuitry for pipeline A/D converter | Eric Soenen | 2000-11-21 |
| 6140861 | Bias pump arrangement including a signal-transition-detection circuit | Jeffrey E. Koelling | 2000-10-31 |
| 6140949 | Trimming algorithm for pipeline A/D converter using integrated non-linearity measurement | Eric Soenen | 2000-10-31 |
| 6137342 | High efficiency semiconductor substrate bias pump | Hugh P. McAdams | 2000-10-24 |
| 6127881 | Multiplier circuit | Henry Tin-Hang Yung | 2000-10-03 |
| 6060945 | Burn-in reference voltage generation | — | 2000-05-09 |
| 6031411 | Low power substrate bias circuit | Hugh P. McAdams, WahKit Loh | 2000-02-29 |
| 5909152 | Low power CMOS crystal oscillator circuit | Jia Li | 1999-06-01 |
| 5497348 | Burn-in detection circuit | — | 1996-03-05 |
| 5448156 | Low power voltage regulator | — | 1995-09-05 |
| 5420820 | RAS input disable circuit | — | 1995-05-30 |