Dai; Jingya

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dai; Jingya.The latest application filed is for "current control of motor drives with output sinewave filter".

Company Profile

0.17.21

Dai; Jingya - Burnaby CA
Dai; Jingya - British Columbia CA
Dai; Jingya - Brunaby CA
Dai; Jingya - Kitchener N/A CA
Dai; Jingya - Toronto CA
Dai; Jingya - Shanghai CN

*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
Feedforward control of motor drives with output sinewave filter Grant 10,158,314 - Royak , et al. Dec	2018-12-18
Current control of motor drives with output sinewave filter Grant 10,020,766 - Royak , et al. July 10, 2	2018-07-10
Sensorless motor drive vector control with feedback compensation for filter capacitor current Grant 9,985,565 - Royak , et al. May 29, 2	2018-05-29
Current Control Of Motor Drives With Output Sinewave Filter App 20180138849 - Royak; Semyon ; et al.	2018-05-17
Control of motor drives with output sinewave filter capacitor current compensation using sinewave filter transfer function Grant 9,800,190 - Royak , et al. October 24, 2	2017-10-24
Sensorless Motor Drive Vector Control With Feedback Compensation For Filter Capacitor Current App 20170302209 - Royak; Semyon ; et al.	2017-10-19
Control Of Motor Drives With Output Sinewave Filter Capacitor Current Compensation Using Sinewave Filter Transfer Function App 20170222588 - Royak; Semyon ; et al.	2017-08-03
Method and apparatus for speed reversal control of motor drive Grant 9,716,460 - Nondahl , et al. July 25, 2	2017-07-25
Feedforward Control Of Motor Drives With Output Sinewave Filter App 20170141712 - Royak; Semyon ; et al.	2017-05-18
Methods and systems for sensorless closed loop motor speed and torque control Grant 9,595,896 - Royak , et al. March 14, 2	2017-03-14
Sensorless motor drive vector control Grant 9,490,738 - Nondahl , et al. November 8, 2	2016-11-08
Method And Apparatus For Speed Reversal Control Of Motor Drive App 20160218657 - Nondahl; Thomas ; et al.	2016-07-28
Transition scheme for position sensorless control of AC motor drives Grant 9,374,028 - Nondahl , et al. June 21, 2	2016-06-21
Sensorless Motor Drive Vector Control With Feedback Compensation For Filter Capacitor Current App 20160173012 - Nondahl; Thomas A. ; et al.	2016-06-16
Sensorless Motor Drive Vector Control App 20160173018 - Nondahl; Thomas A. ; et al.	2016-06-16
Method and apparatus for controlling power converter with inverter output filter Grant 9,294,019 - Liu , et al. March 22, 2	2016-03-22
Transition Scheme For Position Sensorless Control Of Ac Motor Drives App 20160056740 - Nondahl; Thomas ; et al.	2016-02-25
High dynamic control apparatus for current source converter Grant 9,240,733 - Royak , et al. January 19, 2	2016-01-19
Method And Apparatus For Controlling Power Converter With Inverter Output Filter App 20150123579 - Liu; Jingbo ; et al.	2015-05-07
High Dynamic Control Apparatus For Current Source Converter App 20150091484 - Royak; Semyon ; et al.	2015-04-02
Low cost current source converters for power generation application Grant 8,698,335 - Dai , et al. April 15, 2	2014-04-15
Grid fault ride-through for current source converter-based wind energy conversion systems Grant 8,587,160 - Dai , et al. November 19, 2	2013-11-19
Low Cost Current Source Converters For Power Generation Application App 20110310642 - Dai; Jingya ; et al.	2011-12-22
Power conversion systems and methods for controlling harmonic distortion Grant 8,044,631 - Dai , et al. October 25, 2	2011-10-25
Stable Water-in-oil Emulsion System App 20110091397 - Zhang; Haizhou ; et al.	2011-04-21
Grid Fault Ride-through For Current Source Converter-based Wind Energy Conversion Systems App 20110057444 - Dai; Jingya ; et al.	2011-03-10
Oil-in-water Microemulsion Carrying Large Amount Of Oil App 20110028424 - Zhang; Haizhou ; et al.	2011-02-03
Water-in-oil Emulsion System And Preparation Process Thereof App 20100310617 - Zhang; Haizhou ; et al.	2010-12-09
Power Conversion Systems And Methods For Controlling Harmonic Distortion App 20100165674 - Dai; Jingya ; et al.	2010-07-01
High-water Content Lipstick And Its Preparation App 20090317344 - Zhang; Haizhou ; et al.	2009-12-24
Stable High Vitamin C Content Polyol-in-oil Emulsified System And Its Preparation App 20090292015 - Zhang; Haizhou ; et al.	2009-11-26

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