Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9575124 | Systems and methods for operating high voltage switches | William Chau, Brian Cheung | 2017-02-21 |
| 9176920 | Multi-level encoded data transfer | Michael Liu | 2015-11-03 |
| 8884679 | Apparatus and method for high voltage switches | William Chau, Brian Cheung | 2014-11-11 |
| 8072719 | Systems, circuits, chips and methods with protection at power island boundaries | Brian Cheung, Steve Skala | 2011-12-06 |
| 7804371 | Systems, modules, chips, circuits and methods with delay trim value updates on power-up | Stan Chapski, Brian Cheung | 2010-09-28 |
| 7557643 | De-glitch circuit | Brian Cheung | 2009-07-07 |