Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9341661 | Tone detector | — | 2016-05-17 |
| 8379838 | Tone detector | — | 2013-02-19 |
| 6999651 | Method of and architecture for optically switching light communication signals in fiber optic networks and the like | Dahong Qian, Marc Hertzberg, Wayne Wong | 2006-02-14 |
| 6678437 | Method of and architecture for optically switching light communication signals in fiber optic networks and the like | Dahong Qian, Marc Hertzberg, Da-Hai Ding, Wayne Wong | 2004-01-13 |
| 6392470 | Bandgap reference voltage startup circuit | Daniel Shkap | 2002-05-21 |
| 6271652 | Voltage regulator with gain boosting | Daniel Shkap | 2001-08-07 |
| 5994985 | Integrable high-Q tunable capacitor and method | David Richard Pehlke, Mau-Chung Frank Chang | 1999-11-30 |
| 5659195 | CMOS integrated microsensor with a precision measurement circuit | William J. Kaiser, Kristofer S. J. Pister, Oscar M. Stafsudd, Phyllis R. Nelson | 1997-08-19 |