Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9577521 | Average current control for a switched power converter | Charles Cai | 2017-02-21 |
| 9468055 | LED current control | Son Tran | 2016-10-11 |
| 9148925 | Average current control for a switched power converter | Charles Cai | 2015-09-29 |
| 8823337 | Boost converter with integrated high power discrete FET and low voltage controller | Allen Timothy Chang | 2014-09-02 |
| 8643160 | High voltage and high power boost converter with co-packaged Schottky diode | Allen Timothy Chang | 2014-02-04 |
| 8589084 | Detection of ethanol emission from a spark ignition engine operating on gasohols | Kenneth C. H. Kar | 2013-11-19 |
| 8456141 | Boost converter with integrated high power discrete FET and low voltage controller | Allen Timothy Chang | 2013-06-04 |
| 8207602 | High voltage and high power boost converter with co-packaged Schottky diode | Allen Timothy Chang | 2012-06-26 |
| 8008897 | Boost converter with integrated high power discrete FET and low voltage controller | Allen Timothy Chang | 2011-08-30 |
| 7750447 | High voltage and high power boost converter with co-packaged Schottky diode | Allen Timothy Chang | 2010-07-06 |
| 7728655 | Current limiting load switch with dynamically generated tracking reference voltage | Kevin Ng, Zhinan Wei, Allen Timothy Chang | 2010-06-01 |