Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5917352 | Three-state phase-detector/charge pump with no dead-band offering tunable phase in phase-locked loop circuits | Vincent Tso | 1999-06-29 |
| 5748533 | Read circuit which uses a coarse-to-fine search when reading the threshold voltage of a memory cell | Hock C. So, Sau C. Wong | 1998-05-05 |
| 5748534 | Feedback loop for reading threshold voltage | Hock C. So, Sau C. Wong | 1998-05-05 |
| 5436597 | Pro-capture circuit for phase locked loop circuits | Vincent Tso | 1995-07-25 |
| 5258714 | Virtual current sensing system | Vincent Tso | 1993-11-02 |