Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12278558 | Power stage adaptive deadtime and drive strength | Ankit Sharma, Bo Wang | 2025-04-15 |
| 11942940 | Boot capacitor charge during low power states | Aaron Shreeve, Michael Jason Houston, Mehul Shah | 2024-03-26 |
| 11920768 | Multi-mount system for light | Brianna E. Williams, Lawrence Fung Pok Lo | 2024-03-05 |
| 11581814 | Integrated current sharing schemes for multiplying power stages support of a multiphase controller | Paul Dackow, Brandon Howell, Kunrong Wang, Matthew Harris | 2023-02-14 |
| 11522459 | Combining temperature monitoring and true different current sensing in a multiphase voltage regulator | Shea Petricek, Ankit Sharma | 2022-12-06 |
| 11316502 | Open condition sensing and protection | Keerthi Varman Anna Jayaprakash, Fumihito Hayashi, Yuji Ikeda | 2022-04-26 |
| 11108226 | Method and apparatus for reverse over current protection | Mir Mahin, Paul Dackow | 2021-08-31 |
| 10693351 | Motor driving assembly | James Ching Sik Lau, Duncan Yiu Lung Wong | 2020-06-23 |
| 10447027 | Method and apparatus for reverse over current protection | Mir Mahin, Paul Dackow | 2019-10-15 |
| 9543798 | Electric motor | James Ching Sik Lau, Duncan Yiu Lung Wong, Xiao Jun Yang | 2017-01-10 |
| 9502849 | Commutator | Duncan Yiu Lung Wong, James Ching Sik Lau, Wilfried Gorlt | 2016-11-22 |
| 9312772 | Current limiting scheme for a converter | Weihong Qiu, Ruchi J. Parikh, Zhixiang Liang | 2016-04-12 |
| 9148038 | Fuel pump motor | Chun Yick Chung, Duncan Yiu Lung Wong, James Ching Sik Lau | 2015-09-29 |
| 9130438 | Permanent magnet motor | James Ching Sik Lau, Duncan Yiu Lung Wong | 2015-09-08 |
| 9130442 | Permanent magnet motor | James Ching Sik Lau, Duncan Yiu Lung Wong | 2015-09-08 |
| D722560 | Electric motor | James Ching Sik Lau, Duncan Yiu Lung Wong, Jian Sun | 2015-02-17 |
| D716227 | Electric motor | James Ching Sik Lau, Duncan Yiu Lung Wong, Kar Wai Lam, Cai Yong Zhang | 2014-10-28 |
| D716226 | Electric motor | James Ching Sik Lau, Duncan Yiu Lung Wong, Wan Hua Xie | 2014-10-28 |
| 8558523 | System and method of intermittent diode braking for multiple phase voltage regulator | Weihong Qiu, Faisal Ahmad | 2013-10-15 |
| 8344777 | Method and apparatus for adaptively modifying a pulse width of a pulse width modulated output | Weihong Qiu, Emil Chen | 2013-01-01 |
| 8339173 | Enable pin using programmable hysteresis improvement | Gustavo Mehas, Brandon Day | 2012-12-25 |
| 8305067 | Controller and driver communication for switching regulators | Weihong Qui, Robert H. Isham | 2012-11-06 |
| 8115468 | Controller and driver communication for switching regulators | Weihong Qui, Robert H. Isham | 2012-02-14 |
| 8085017 | Pulse adding scheme for smooth phase dropping at light load conditions for multiphase voltage regulators | Weihong Qiu, Robert H. Isham | 2011-12-27 |
| 8018367 | N-bit ADC reader | Weihong Qiu, Robert H. Isham, Mir Mahin | 2011-09-13 |