Son; Yo Chan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Son; Yo Chan.The latest application filed is for "method of controlling current in an interior permanent magnet motor with thermal adaptation and powertrain with same".

Company Profile

11.44.46

Son; Yo Chan - Rochester Hills MI
Son; Yo Chan - Torrance CA
Son; Yo-Chan - Seoul KR

*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
Method Of Controlling Current In An Interior Permanent Magnet Motor With Thermal Adaptation And Powertrain With Same App 20200313586 - Gopalakrishnan; Suresh ; et al.	2020-10-01
Method For Motor And Inverter Temperature Control App 20200228049 - Yoo; Anno ; et al.	2020-07-16
Method for motor and inverter temperature control Grant 10,700,632 - Yoo , et al.	2020-06-30
Symmetric Control Of An Asymmetric Ac Motor Via A Flux Regulator Operating Based On A Targeted Time Constant Versus Sampling Per App 20200127588 - SECREST; Caleb W. ; et al.	2020-04-23
Early detection of motor stator winding faults Grant 10,598,732 - Sarwar , et al.	2020-03-24
Early Detection Of Motor Stator Winding Faults App 20190346509 - Sarwar; Azeem ; et al.	2019-11-14
Method and apparatus for vibration damping in a powertrain system Grant 10,411,631 - Lee , et al. Sept	2019-09-10
Thermal Model Based Health Assessment Of Igbt App 20190250205 - Sarwar; Azeem ; et al.	2019-08-15
Method for torque control systems and methods based on rotor temperature Grant 10,333,448 - Yoo , et al.	2019-06-25
Systems and methods for operating motors with a single motor position signal Grant 10,326,390 - Ochs , et al.	2019-06-18
Active masking of tonal noise using motor-based acoustic generator to improve sound quality Grant 10,319,360 - He , et al.	2019-06-11
Method and apparatus to monitor a resolver Grant 10,267,819 - Son , et al.	2019-04-23
Method and apparatus for acoustic signal generation Grant 10,193,489 - Son , et al. Ja	2019-01-29
Systems And Methods For Operating Motors With A Single Motor Position Signal App 20190028044 - Ochs; David S. ; et al.	2019-01-24
Error correction in a vector-based position sensing system Grant 10,156,462 - Ochs , et al. Dec	2018-12-18
Method And Apparatus For Acoustic Signal Generation App 20180358916 - Son; Yo Chan ; et al.	2018-12-13
Method For Torque Control Systems And Methods Based On Rotor Temperature App 20180294756 - YOO; Anno ; et al.	2018-10-11
Control of six step pulse width modulation with flux weakening Grant 9,973,120 - Simili , et al. May 15, 2	2018-05-15
Error Correction In A Vector-based Position Sensing System App 20180128658 - Ochs; David S. ; et al.	2018-05-10
Driveline system with nested loop damping control Grant 9,950,706 - Yang , et al. April 24, 2	2018-04-24
Resolver phase compensation Grant 9,897,469 - Hoener , et al. February 20, 2	2018-02-20
Method And Apparatus For Vibration Damping In A Powertrain System App 20170317631 - Lee; Young Joo ; et al.	2017-11-02
Method and apparatus for monitoring speed and position of a rotating member Grant 9,759,737 - Dunbar , et al. September 12, 2	2017-09-12
Method And Apparatus To Monitor A Resolver App 20170227567 - Son; Yo Chan ; et al.	2017-08-10
Resolver Phase Compensation App 20170211949 - Hoener; Rachel L. ; et al.	2017-07-27
Method And Apparatus For Controlling An Electric Machine App 20170077854 - Son; Yo Chan ; et al.	2017-03-16
Method and apparatus for controlling an electrified powertrain system of a vehicle Grant 9,517,706 - Kim , et al. December 13, 2	2016-12-13
Method And Apparatus For Controlling An Electrified Powertrain System Of A Vehicle App 20160332534 - Kim; Min-Joong ; et al.	2016-11-17
Method and apparatus for fault mitigation in a torque machine of a powertrain system Grant 9,283,952 - Bae , et al. March 15, 2	2016-03-15
Method And Apparatus For Monitoring Speed And Position Of A Rotating Member App 20160054351 - Dunbar; Leah ; et al.	2016-02-25
Electronic Motor-generator System And Method For Controlling An Electric Motor-generator App 20150229249 - Jang; Jihoon ; et al.	2015-08-13
Method and system for sensorless control of an electric motor Grant 9,106,177 - Son , et al. August 11, 2	2015-08-11
Method and apparatus for monitoring rotational position of an electric machine Grant 9,093,933 - Jang , et al. July 28, 2	2015-07-28
Motor Controller With Enhanced Wobble Compensation App 20150207444 - Son; Yo Chan ; et al.	2015-07-23
Methods, systems and apparatus for generating voltage commands used to control operation of a permanent magnet machine Grant 9,000,701 - Schulz , et al. April 7, 2	2015-04-07
Method And Apparatus For Monitoring Rotational Position Of An Electric Machine App 20150061563 - JANG; JIHOON ; et al.	2015-03-05
Method And Apparatus For Fault Mitigation In A Torque Machine Of A Powertrain System App 20150025720 - BAE; BON HO ; et al.	2015-01-22
Method and system for estimating electrical angular speed of a permanent magnet machine Grant 8,664,901 - Perisic , et al. March 4, 2	2014-03-04
Method And System For Estimating Electrical Angular Speed Of A Permanent Magnet Machine App 20130207579 - PERISIC; MILUN ; et al.	2013-08-15
Electric motor stator winding temperature estimation Grant 8,487,575 - Yeh , et al. July 16, 2	2013-07-16
Method And System For Sensorless Control Of An Electric Motor App 20130175955 - SON; YO CHAN ; et al.	2013-07-11
Methods, Systems And Apparatus For Generating Voltage Commands Used To Control Operation Of A Permanent Magnet Machine App 20130169202 - SCHULZ; STEVEN E. ; et al.	2013-07-04
Method and apparatus for monitoring a system including a sensorless electric motor Grant 8,378,605 - Wang , et al. February 19, 2	2013-02-19
Methods and systems for induction motor control Grant 8,339,082 - Campbell , et al. December 25, 2	2012-12-25
Method and system for sensorless control of an electric motor Grant 8,340,848 - Son , et al. December 25, 2	2012-12-25
Method and apparatus for low speed permanent magnet motor operation Grant 8,339,081 - Patel , et al. December 25, 2	2012-12-25
Method and system for initiating operation of an electric motor Grant 8,319,460 - Son , et al. November 27, 2	2012-11-27
Position sensorless control of permanent magnet motors Grant 8,310,189 - Patel , et al. November 13, 2	2012-11-13
Limp home operational mode for an electric vehicle Grant 8,269,445 - Patel , et al. September 18, 2	2012-09-18
Fail-safe controls for electric traction drive systems Grant 8,258,736 - Patel , et al. September 4, 2	2012-09-04
Vector controlled motor drive system implementing pulse width modulated (PWM) waveforms Grant 8,253,360 - Schulz , et al. August 28, 2	2012-08-28
Method and system for creating a vibration in an automobile Grant 8,212,505 - Nagashima , et al. July 3, 2	2012-07-03
Methods, systems and apparatus for dynamically controlling an electric motor that drives an oil pump Grant 8,174,222 - Patel , et al. May 8, 2	2012-05-08
Methods And Systems For Induction Motor Control App 20110285342 - CAMPBELL; MENGWEI ; et al.	2011-11-24
Permanent magnet AC motor systems and control algorithm restart methods Grant 8,054,030 - Son , et al. November 8, 2	2011-11-08
Initial polarity detection for permanent magnet motor drives Grant 8,018,187 - Schulz , et al. September 13, 2	2011-09-13
Method And Apparatus For Monitoring A System Including A Sensorless Electric Motor App 20110163704 - Wang; Wei D. ; et al.	2011-07-07
Methods And Systems For Thermistor Temperature Processing App 20110106476 - SON; YO CHAN ; et al.	2011-05-05
Method And System For Initiating Operation Of An Electric Motor App 20110095713 - SON; YO CHAN ; et al.	2011-04-28
Permanent magnet motor start-up Grant 7,932,691 - Son , et al. April 26, 2	2011-04-26
Limp Home Operational Mode For An Electric Vehicle App 20110089875 - PATEL; NITINKUMAR R. ; et al.	2011-04-21
Fail-safe Controls For Electric Traction Drive Systems App 20110089876 - PATEL; NITINKUMAR R. ; et al.	2011-04-21
Methods, Systems And Apparatus For Dynamically Controlling An Electric Motor That Drives An Oil Pump App 20110084638 - PATEL; NITINKUMAR R. ; et al.	2011-04-14
Linearity for field weakening in an interior permanent magnet machine Grant 7,923,953 - Gallegos-Lopez , et al. April 12, 2	2011-04-12
Position Sensorless Control Of Permanent Magnet Motors App 20110062909 - PATEL; NITINKUMAR R. ; et al.	2011-03-17
Method And Apparatus For Low Speed Permanent Magnet Motor Operation App 20110062902 - PATEL; NITINKUMAR R. ; et al.	2011-03-17
Electric Motor Stator Winding Temperature Estimation App 20110050141 - YEH; CHIA-CHOU ; et al.	2011-03-03
Methods, Systems And Apparatus For Sensorless Rotor Angular Position Estimation Implementing Reduced Switching Loss Pulse Width Modulated (pwm) Waveforms App 20110012544 - SCHULZ; STEVEN E. ; et al.	2011-01-20
Electric motor stator winding temperature estimation Grant 7,839,108 - Patel , et al. November 23, 2	2010-11-23
Linearity For Field Weakening In An Interior Permanent Magnet Machine App 20100231149 - GALLEGOS-LOPEZ; GABRIEL ; et al.	2010-09-16
Linearity for field weakening in an interior permanent magnet machine Grant 7,759,886 - Gallegos-Lopez , et al. July 20, 2	2010-07-20
Power inverter module thermal management Grant 7,755,313 - Son , et al. July 13, 2	2010-07-13
Initial Polarity Detection For Permanent Magnet Motor Drives App 20100171455 - SCHULZ; STEVEN E. ; et al.	2010-07-08
Method And System For Creating A Vibration In An Automobile App 20100134058 - NAGASHIMA; JAMES M. ; et al.	2010-06-03
Method and system for limiting the operating temperature of an electric motor Grant 7,615,951 - Son , et al. November 10, 2	2009-11-10
Permanent Magnet Motor Start-up App 20090261775 - SON; YO CHAN ; et al.	2009-10-22
Electric Motor Stator Winding Temperature Estimation App 20090189561 - PATEL; NITINKUMAR R. ; et al.	2009-07-30
Permanent Magnet Ac Motor Systems And Control Algorithm Restart Methods App 20090184678 - SON; Yo Chan ; et al.	2009-07-23
Method And System For Sensorless Control Of An Electric Motor App 20090140676 - SON; YO CHAN ; et al.	2009-06-04
Power Inverter Module Thermal Management App 20090072770 - Son; Yo Chan ; et al.	2009-03-19
Method And System For Limiting The Operating Temperature Of An Electric Motor App 20090066283 - SON; YO CHAN ; et al.	2009-03-12
Linearity For Field Weakening In An Interior Permanent Magnet Machine App 20090027000 - Gallegos-Lopez; Gabriel ; et al.	2009-01-29
Position sensorless control algorithm for AC machine Grant 6,894,454 - Patel , et al. May 17, 2	2005-05-17
Position sensorless control algorithm for AC machine App 20040070362 - Patel, Nitinkumar R. ; et al.	2004-04-15

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