Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7106033 | Quick-recovery low dropout linear regulator | Sao-Hung Lu | 2006-09-12 |
| 6756818 | Voltage-controlled delay line with reduced timing errors and jitters | Chih-Hao Sun, Hsiang-Hui Chang | 2004-06-29 |
| 6639532 | Nested chopper delta-sigma modulator | Chien-Hung Kuo | 2003-10-28 |
| 6559751 | Inductor device | Chia-Hsin Wu | 2003-05-06 |
| 6515607 | Delta-sigma modulator | Chien-Hung Kuo, Tzu-Chien Hsueh, Hsiang-Hui Chang | 2003-02-04 |
| 6380773 | Prescalar using fraction division theory | Jian Yang | 2002-04-30 |
| 6323719 | Pseudo bipolar junction transistor | Cheng-Chieh Chang | 2001-11-27 |
| 6288587 | CMOS pulse shrinking delay element with deep subnanosecond resolution | Poko Chen, Jing-Shown Wu | 2001-09-11 |
| 6208192 | Four-quadrant multiplier for operation of MOSFET devices in saturation region | Jing WU, Yuh-Shang Hwang | 2001-03-27 |
| 6172631 | Double-sampling pseudo-3-path bandpass sigma-delta modulator | Ruey-Yuan Tsai, Jing-Shown Wu | 2001-01-09 |
| 6169440 | Offset-compensated switched-opamp integrator and filter | — | 2001-01-02 |
| 6118390 | Apparatus for obtaining a pulse width of an unknown pulse signal | Poki Chen, Jing-Shown Wu, Hen-Wei Tsao | 2000-09-12 |
| 6094466 | High-frequency CMOS dual/multi modulus prescaler | Ching-Yuan Yang, Liang-Gee Chen | 2000-07-25 |
| 5986483 | Direct digital frequency systhesizer | Tzong-Bang Yu, Hen-Wai Tsao | 1999-11-16 |
| 5930322 | Divide-by-4/5 counter | Ching-Yuan Yang | 1999-07-27 |
| 5656964 | CMOS low-voltage four-quadrant multiplier | — | 1997-08-12 |
| 5602504 | Four-quadrant three-input multiplier | — | 1997-02-11 |
| 5596289 | Differential-difference current conveyor and applications therefor | — | 1997-01-21 |
| 5557228 | Four-quadrant multiplier | — | 1996-09-17 |
| 5506538 | Vector summation device | — | 1996-04-09 |
| 5124666 | CMOS current convevor and its filter applications | Jing-Shown Wu, Hen-Wai Tsao | 1992-06-23 |
| 5097155 | Switched-current differentiators and filters | Jing-Shown Wu, Hen-Wai Tsao | 1992-03-17 |