Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9197124 | Method and apparatus to reduce overcurrent during the startup of a switching regulator | Biing Long Shu, Jinho Choi, Ravishanker Krishnamoorthy | 2015-11-24 |
| 8797012 | Hysteretic regulator with output slope detection | Siew Yong Chui, Rudy Kurniawan | 2014-08-05 |
| 8724255 | Transitioning between modes of control for motor of recording device | Siew Yong Chui | 2014-05-13 |
| 8593096 | Voice coil motor control system and method | Siew Yong Chui | 2013-11-26 |
| 8358117 | Hysteretic regulator with output slope detection | Siew Yong Chui, Rudy Kurniawan | 2013-01-22 |
| 8339727 | Transitioning between modes of control for motor of recording device | Siew Yong Chui | 2012-12-25 |
| 8283882 | Voice coil motor control system and method | Siew Yong Chui | 2012-10-09 |
| 8154889 | Operating mode detection in a flyback converter | — | 2012-04-10 |
| 8107187 | Transitioning between modes of control for motor of recording device | Siew Yong Chui | 2012-01-31 |
| 7923954 | Voice-coil motor control with zero-current sensing | Siew Yong Chui | 2011-04-12 |
| 7924526 | Method of ramp stop detection for VCM velocity-controlled retract | Siew Yong Chui, Edy Susanto | 2011-04-12 |
| 7852028 | Voice coil motor control system and method | Siew Yong Chui | 2010-12-14 |
| 7729141 | Three phase voltage tripler | Siew Yong Chui | 2010-06-01 |
| 7636220 | Method of ramp stop detection for VCM velocity-controlled retract | Siew Yong Chui, Edy Susanto | 2009-12-22 |
| 7622880 | Voice-coil motor control with zero-current sensing | Siew Yong Chui | 2009-11-24 |
| 7466572 | Three phase voltage tripler | Siew Yong Chui | 2008-12-16 |