Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7946735 | LED lighting apparatus having heat dissipating frame | Joseph Chou | 2011-05-24 |
| 7760040 | Method of eliminating temperature induced band switching in ultra wideband voltage controlled oscillator | Liping Zhang, Ray Herman, Sanjai Kohli | 2010-07-20 |
| 7459970 | Method and apparatus for optimizing power dissipation in a low noise amplifier | — | 2008-12-02 |
| 6392581 | Tuning circuit for an analog-to-digital converter | — | 2002-05-21 |
| 5841384 | Non-linear digital-to-analog converter and related high precision current sources | Ray Herman, Anthony L. McKay | 1998-11-24 |
| 4658158 | Voltage sense amplifier using NMOS | Ngaiman CHAU, John W. Wu, Eugene Mar | 1987-04-14 |