Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6311295 | System and method for testing a clock signal | Hehching Harry Li, David M. Wu | 2001-10-30 |
| 5974259 | Data processing system and method of operation having input/output drivers with reduced power consumption and noise levels | Kurt A. Feiste, T. W. Griffith, Jr., Larry Edward Thatcher | 1999-10-26 |
| 5917356 | Three state phase detector | Hehching Harry Li, Trong D. Nguyen | 1999-06-29 |
| 5903747 | Microprocessor clocking control system | — | 1999-05-11 |
| 5822596 | Controlling power up using clock gating | Hehching Harry Li, Trong D. Nguyen, Nandor G. Thoma | 1998-10-13 |
| 5619158 | Hierarchical clocking system using adaptive feedback | Joel Roger Davidson, Hehching Harry Li, Yuan-Chang Lo, Trong D. Nguyen, Campbell H. Snyder +1 more | 1997-04-08 |
| 5581699 | System and method for testing a clock signal | Hehching Harry Li, David M. Wu | 1996-12-03 |
| 5524035 | Symmetric clock system for a data processing system including dynamically switchable frequency divider | Rafey Mahmud, Trong D. Nguyen, Mark L. Shulman, Nandor G. Thoma | 1996-06-04 |