Kok; Choon Keat

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kok; Choon Keat.The latest application filed is for "optimized field oriented control strategies for permanent magnet synchronous motors".

Company Profile

0.8.8

Kok; Choon Keat - Singapore SG

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Optimized field oriented control strategies for permanent magnet synchronous motors Grant 10,056,857 - Zhao , et al. August 21, 2	2018-08-21
Optimized control for synchronous motors Grant 9,966,889 - Zhao , et al. May 8, 2	2018-05-08
Controller for a free-running motor Grant 9,705,438 - Zhao , et al. July 11, 2	2017-07-11
Optimized control for synchronous motors Grant 9,660,564 - Zhao , et al. May 23, 2	2017-05-23
Optimized Field Oriented Control Strategies For Permanent Magnet Synchronous Motors App 20170054395 - Zhao; Tao ; et al.	2017-02-23
Controller For A Free-running Motor App 20170019043 - Zhao; Tao ; et al.	2017-01-19
Optimized Control For Synchronous Motors App 20160359442 - ZHAO; Tao ; et al.	2016-12-08
Stator flux magnitude and direction control strategies for permanent magnet synchronous motors Grant 9,479,099 - Zhao , et al. October 25, 2	2016-10-25
Pseudo zero vectors for space vector modulation and enhanced space vector modulation Grant 9,479,084 - Zhao , et al. October 25, 2	2016-10-25
Optimized field oriented control strategies for permanent magnet synchronous motors Grant 9,444,382 - Zhao , et al. September 13, 2	2016-09-13
Pseudo zero vectors for space vector modulation and enhanced space vector modulation Grant 9,130,482 - Zhao , et al. September 8, 2	2015-09-08
Optimized Control For Synchronous Motors App 20140333241 - ZHAO; Tao ; et al.	2014-11-13
Pseudo Zero Vectors for Space Vector Modulation and Enhanced Space Vector Modulation App 20140233289 - Zhao; Tao ; et al.	2014-08-21
Pseudo Zero Vectors for Space Vector Modulation and Enhanced Space Vector Modulation App 20140233262 - Zhao; Tao ; et al.	2014-08-21
Stator Flux Magnitude And Direction Control Strategies For Permanent Magnet Synchronous Motors App 20140210386 - Zhao; Tao ; et al.	2014-07-31
Optimized Field Oriented Control Strategies For Permanent Magnet Synchronous Motors App 20140210387 - Zhao; Tao ; et al.	2014-07-31

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