Issued Patents All Time
Showing 25 most recent of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9876450 | Active clamp for motor driver | Yichao Wang, Kong Yin Leong | 2018-01-23 |
| 9863852 | Failure prediction in a rotating device | Foo Leng Leong, Yayue Zhang, Edy Susanto | 2018-01-09 |
| 9787227 | Controlled inductive sense system | Yichao Wang, Kong Yin Leong | 2017-10-10 |
| 9748878 | Adaptive brake timing for a brushless motor | Edy Susanto, Sundaraiah GURINDAGUNTA | 2017-08-29 |
| 9695832 | Apparatuses for controlling operation of a motor of a fan assembly based on an induced voltage or a back electromotive force | Foo Leng Leong, Edy Susanto, Yayue Zhang, Cheng Yong Teoh | 2017-07-04 |
| 9571018 | Method and apparatus for windowless BEMF detection | — | 2017-02-14 |
| 9554441 | Current balancing for light-emitting-diode-based illumination systems | Sehat Sutardja | 2017-01-24 |
| 9543863 | Method to eliminate current surge during spindle spin up | Foo Leng Leong | 2017-01-10 |
| 9502957 | System and method for supplying power at startup | Radu Pitigoi-Aron, Siew Yong Chui | 2016-11-22 |
| 9466596 | Geometry of MOS device with low on-resistance | Sehat Sutardja | 2016-10-11 |
| 9425721 | Systems and methods for adaptive motor speed control | Edy Susanto, Cheng Yong Teoh, Foo Leng Leong | 2016-08-23 |
| 9408274 | Light emitting diodes generating white light | Sehat Sutardja | 2016-08-02 |
| 9334870 | Systems and methods for programming of a cooling fan arrangement | Foo Leng Leong, Edy Susanto | 2016-05-10 |
| 9329660 | Lowest power mode for a mobile drive | Yun Yang, Abdul Elaydi | 2016-05-03 |
| 9258863 | Method and apparatus for TRIAC applications | Siew Yong Chui, Jun Li | 2016-02-09 |
| 9241385 | Current balancing circuits for light-emitting-diode-based illumination systems | Sehat Sutardja | 2016-01-19 |
| 9197124 | Method and apparatus to reduce overcurrent during the startup of a switching regulator | Biing Long Shu, Jinho Choi, Jye Sheng Hong | 2015-11-24 |
| 9055647 | Current balancing circuits for light-emitting-diode-based illumination systems | Sehat Sutardja | 2015-06-09 |
| 8981484 | Ballast resistor for super-high-voltage devices | Sehat Sutardja, Siew Yong Chui | 2015-03-17 |
| 8970101 | Phosphor and LED placement for white LED-based lamps | Sehat Sutardja | 2015-03-03 |
| 8947013 | LED-based lamp with user-selectable color temperature | Sehat Sutardja | 2015-02-03 |
| 8901648 | MOS device with low on-resistance | Sehat Sutardja | 2014-12-02 |
| 8853964 | Current balancing circuits for light-emitting-diode-based illumination systems | Sehat Sutardja | 2014-10-07 |
| 8853985 | Back-EMF detection for motor control | Foo Leng Leong, Edy Susanto | 2014-10-07 |
| 8807956 | Apparatus and method for controlling speed of a fan via a first control module connected by a cable and/or conductors between a motor and a second control module | Foo Leng Leong, Edy Susanto, Yayue Zhang, Cheng Yong Teoh | 2014-08-19 |