Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8797067 | Detection of signals for transmission | — | 2014-08-05 |
| 8699555 | Adaptive equalizer | — | 2014-04-15 |
| 7381936 | Self-calibrating anti-blooming circuit for CMOS image sensor having a spillover protection performance in response to a spillover condition | Jiafu Luo | 2008-06-03 |
| 7199654 | Multi-stage amplifier with switching circuitry | Jaifu Luo, Rajagopal Sundararaman | 2007-04-03 |
| 6937028 | Resistor value detection circuit | — | 2005-08-30 |
| 6842082 | Programmable voltage-controlled oscillator with self-calibration feature | — | 2005-01-11 |
| 6828831 | Circuit for controlling field effect device transconductance | Geert DeVeirman | 2004-12-07 |
| 6812797 | Phase-locked loop with loop select signal based switching between frequency detection and phase detection | Geert A. De Veirman, Xinyu Chen | 2004-11-02 |
| 6806740 | Reduced complexity linear phase detector | Daniel F. Chan | 2004-10-19 |
| 6288611 | Apparatus and method to trim a programmable low-frequency monolithic high-pass filter | — | 2001-09-11 |
| 6127829 | Method and apparatus for the efficient test of the center frequency of bandpass filters | — | 2000-10-03 |
| 6011770 | Method and apparatus for high-order bandpass filter with linearly adjustable bandwidth | — | 2000-01-04 |