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Methods for fabricating electronic devices including substantially hermetically sealed cavities and getter films |
Szu Huat Goh, Jeffrey Lam |
2019-07-02 |
| 10193476 |
Systems and methods for operating a brushless DC motor |
Yichao Wang, Foo Leng Leong |
2019-01-29 |
| 9912267 |
Rotor lock detection |
Foo Leng Leong |
2018-03-06 |
| 9863852 |
Failure prediction in a rotating device |
Ravishanker Krishnamoorthy, Foo Leng Leong, Yayue Zhang |
2018-01-09 |
| 9844111 |
Dimmable LED driving system and method for reducing flicker |
Yupeng Chen |
2017-12-12 |
| 9748878 |
Adaptive brake timing for a brushless motor |
Ravishanker Krishnamoorthy, Sundaraiah GURINDAGUNTA |
2017-08-29 |
| 9718672 |
Electronic devices including substantially hermetically sealed cavities and getter films with Kelvin measurement arrangement for evaluating the getter films and methods for fabricating the same |
Szu Huat Goh, Jeffrey Lam |
2017-08-01 |
| 9695832 |
Apparatuses for controlling operation of a motor of a fan assembly based on an induced voltage or a back electromotive force |
Ravishanker Krishnamoorthy, Foo Leng Leong, Yayue Zhang, Cheng Yong Teoh |
2017-07-04 |
| 9425721 |
Systems and methods for adaptive motor speed control |
Ravishanker Krishnamoorthy, Cheng Yong Teoh, Foo Leng Leong |
2016-08-23 |
| 9334870 |
Systems and methods for programming of a cooling fan arrangement |
Ravishanker Krishnamoorthy, Foo Leng Leong |
2016-05-10 |
| 8853985 |
Back-EMF detection for motor control |
Ravishanker Krishnamoorthy, Foo Leng Leong |
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 |
Ravishanker Krishnamoorthy, Foo Leng Leong, Yayue Zhang, Cheng Yong Teoh |
2014-08-19 |
| 8791664 |
Systems and methods for adaptive torque adjustment and motor control |
Ravishanker Krishnamoorthy, Cheng Yong Teoh, Foo Leng Leong |
2014-07-29 |
| 8638519 |
Speed control systems and methods for decreasing power consumption in rotating storage devices |
Foo Leng Leong, Cheng Yong Teoh |
2014-01-28 |
| 8405330 |
Determining stuck conditions for electric motors using inductive sensing |
Foo Leng Leong, Cheng Yong Teoh |
2013-03-26 |
| 8330586 |
Systems and methods for programming of a cooling fan via a serial port communication mode |
Ravishanker Krishnamoorthy, Foo Leng Leong |
2012-12-11 |
| 8278861 |
External disturbance detection system and method for two-phase motor control systems |
Foo Leng Leong, Ravishanker Krishnamoorthy |
2012-10-02 |
| 8277198 |
Fan motor control systems |
Ravishanker Krishnamoorthy, Foo Leng Leong, Yayue Zhang, Cheng Yong Teoh |
2012-10-02 |
| 8269440 |
Motor speed control system and method without pulse-width modulation |
Foo Leng Leong, Ravishanker Krishnamoorthy |
2012-09-18 |
| 8259407 |
Speed control systems and methods for decreasing power consumption in rotating storage devices |
Foo Leng Leong, Cheng Yong Teoh |
2012-09-04 |
| 8164285 |
External disturbance detection system and method for two-phase motor control systems |
Foo Leng Leong, Ravishanker Krishnamoorthy |
2012-04-24 |
| 8143825 |
Determining stuck conditions for electric motors using inductive sensing |
Foo Leng Leong, Cheng Yong Teoh |
2012-03-27 |
| 7986483 |
Speed control systems and methods for decreasing power consumption in rotating storage devices |
Foo Leng Leong, Cheng Yong Teoh |
2011-07-26 |
| 7924526 |
Method of ramp stop detection for VCM velocity-controlled retract |
Siew Yong Chui, Jye Sheng Hong |
2011-04-12 |
| 7636220 |
Method of ramp stop detection for VCM velocity-controlled retract |
Siew Yong Chui, Jye Sheng Hong |
2009-12-22 |
