Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9778804 | Calibrating charge mismatch in a baseline correction circuit | Chunbo Liu, Rafael Betancourt, Steve Chikin Lo | 2017-10-03 |
| 9740351 | Multi-step incremental switching scheme | Zheming Li, Saikrishna Ganta, Rafael Betancourt, John Weinerth, Farzaneh Shahrokhi | 2017-08-22 |
| 7205803 | High speed fully scaleable, programmable and linear digital delay circuit | Hong Hao, Keven Hui | 2007-04-17 |
| 6819143 | Input buffer circuit having equal duty cycle | — | 2004-11-16 |
| 6339391 | Method and apparatus for optimizing crossover voltage for differential pair switches in a current-steering digital-to-analog converter or the like | See-Hoi Wong | 2002-01-15 |
| 5612951 | Output buffer type Asynchronous Transfer Mode(ATM) switch | Keol W. Yu | 1997-03-18 |