| Patent | Date |
|---|
Systems and methods of multi-motor regenerative drive
Grant 11,437,938 - Zargari , et al. September 6, 2 | 2022-09-06 |
Filter And Afe Power Cell Phase Control
App 20220200479 - Ni; Zhituo ; et al. | 2022-06-23 |
Power converter pre-charge with line synchronization
Grant 11,362,595 - Chis , et al. June 14, 2 | 2022-06-14 |
Regenerative medium voltage drive (Cascaded H Bridge) with reduced number of sensors
Grant 11,342,878 - Abuelnaga , et al. May 24, 2 | 2022-05-24 |
Systems And Methods Of Multi-motor Regenerative Drive
App 20220103098 - Zargari; Navid R. ; et al. | 2022-03-31 |
Capacitor size reduction and lifetime extension for cascaded H-bridge drives
Grant 11,211,879 - Abuelnaga , et al. December 28, 2 | 2021-12-28 |
Capacitor Size Reduction And Lifetime Extension For Cascaded H-bridge Drives
App 20210091681 - Abuelnaga; Ahmed Hisham ; et al. | 2021-03-25 |
Filter And Afe Power Cell Phase Control
App 20210058003 - Ni; Zhituo ; et al. | 2021-02-25 |
Regenerative cascaded H bridge power supply
Grant 10,924,026 - Zargari , et al. February 16, 2 | 2021-02-16 |
Regenerative cascaded H bridge power supply
Grant 10,924,025 - Zargari , et al. February 16, 2 | 2021-02-16 |
Regenerative Cascaded H Bridge Power Supply
App 20200343821 - Zargari; Navid R. ; et al. | 2020-10-29 |
Regenerative Cascaded H Bridge Power Supply
App 20200343820 - Zargari; Navid R. ; et al. | 2020-10-29 |
Reduced semiconductor device power cell voltage drive
Grant 10,651,760 - Cheng , et al. | 2020-05-12 |
Motor drive with silicon carbide MOSFET switches
Grant 10,389,263 - Baumann , et al. A | 2019-08-20 |
Method And Apparatus For Bypassing Cascaded H-bridge (chb) Power Cells And Power Sub Cell For Multilevel Inverter
App 20190214899 - Zargari; Navid R. ; et al. | 2019-07-11 |
Method and apparatus for bypassing Cascaded H-Bridge (CHB) power cells and power sub cell for multilevel inverter
Grant 10,305,368 - Zargari , et al. | 2019-05-28 |
Method And Apparatus For Bypassing Cascaded H-bridge (chb) Power Cells And Power Sub Cell For Multilevel Inverter
App 20180145578 - Zargari; Navid R. ; et al. | 2018-05-24 |
Motor drive filter damping
Grant 9,923,469 - Xiao , et al. March 20, 2 | 2018-03-20 |
Method and apparatus for bypassing cascaded h-bridge (CHB) power cells and power sub cell for multilevel inverter
Grant 9,912,221 - Zargari , et al. March 6, 2 | 2018-03-06 |
Motor Drive With Silicon Carbide Mosfet Switches
App 20180026544 - Baumann; Kevin ; et al. | 2018-01-25 |
Power conversion system
Grant 9,831,846 - Cheng , et al. November 28, 2 | 2017-11-28 |
Motor Drive Filter Damping
App 20170324333 - Xiao; Yuan ; et al. | 2017-11-09 |
Power Conversion System
App 20170302244 - Cheng; Zhongyuan ; et al. | 2017-10-19 |
Motor drive with silicon carbide MOSFET switches
Grant 9,787,212 - Baumann , et al. October 10, 2 | 2017-10-10 |
Modular multilevel converter and charging circuit therefor
Grant 9,559,541 - Cheng , et al. January 31, 2 | 2017-01-31 |
Method And Apparatus For Bypassing Cascaded H-bridge (chb) Power Cells And Power Sub Cell For Multilevel Inverter
App 20160344278 - Zargari; Navid R. ; et al. | 2016-11-24 |
Method and apparatus for bypassing cascaded H-bridge (CHB) power cells and power sub cell for multilevel inverter
Grant 9,425,705 - Zargari , et al. August 23, 2 | 2016-08-23 |
Modular Multilevel Converter And Charging Circuit Therefor
App 20160211762 - Cheng; Zhongyuan ; et al. | 2016-07-21 |
Power converter with common mode voltage reduction
Grant 9,362,839 - Wei , et al. June 7, 2 | 2016-06-07 |
Motor Drive With Silicon Carbide Mosfet Switches
App 20150318791 - Baumann; Kevin ; et al. | 2015-11-05 |
Multilevel voltage source converters and systems
Grant 9,083,230 - Narimani , et al. July 14, 2 | 2015-07-14 |
Method And Apparatus For Bypassing Cascaded H-bridge (chb) Power Cells And Power Sub Cell For Multilevel Inverter
App 20150171733 - Zargari; Navid R. ; et al. | 2015-06-18 |
Multilevel Voltage Source Converters And Systems
App 20140376287 - Narimani; Mehdi ; et al. | 2014-12-25 |
Low cost current source converters for power generation application
Grant 8,698,335 - Dai , et al. April 15, 2 | 2014-04-15 |
CMV reduction under bus transient condition
Grant 8,570,775 - Wei , et al. October 29, 2 | 2013-10-29 |
Power converter and integrated DC choke therefor
Grant 8,537,575 - Xiao , et al. September 17, 2 | 2013-09-17 |
Power Converter And Integrated Dc Choke Therefor
App 20130141950 - Xiao; Yuan ; et al. | 2013-06-06 |
Voltage Converter Configurations For Solar Energy System Applications
App 20130063991 - Xiao; Yuan ; et al. | 2013-03-14 |
Power converter and integrated DC choke therefor
Grant 8,379,417 - Xiao , et al. February 19, 2 | 2013-02-19 |
Power Converter And Integrated Dc Choke Therefor
App 20130010504 - XIAO; YUAN ; et al. | 2013-01-10 |
Cmv Reduction Under Bus Transient Condition
App 20120212982 - Wei; Lixiang ; et al. | 2012-08-23 |
Power Converter With Common Mode Voltage Reduction
App 20120201056 - Wei; Lixiang ; et al. | 2012-08-09 |
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 |
Self powered supply for power converter switch driver
Grant 7,965,526 - Zargari , et al. June 21, 2 | 2011-06-21 |
Improved Self Powered Supply For Power Converter Switch Driver
App 20100265740 - Zargari; Navid R. ; et al. | 2010-10-21 |
Motor drive with VAR compensation
Grant 7,800,348 - Zargari September 21, 2 | 2010-09-21 |
Power Conversion Systems And Methods For Controlling Harmonic Distortion
App 20100165674 - Dai; Jingya ; et al. | 2010-07-01 |
Motor Drive With Var Compensation
App 20090128083 - Zargari; Navid R. | 2009-05-21 |
DC voltage balance control for three-level NPC power converters with even-order harmonic elimination scheme
Grant 7,495,938 - Wu , et al. February 24, 2 | 2009-02-24 |
PWM rectifier having de-coupled power factor and output current control loops
Grant 6,366,483 - Ma , et al. April 2, 2 | 2002-04-02 |
CSI based drive having feedforward control of inverter input voltage
Grant 6,269,010 - Ma , et al. July 31, 2 | 2001-07-31 |
CSI based drive having active damping control
Grant 6,166,929 - Ma , et al. December 26, 2 | 2000-12-26 |
Harmonic eliminating PWM converter
Grant 5,835,364 - DeWinter , et al. November 10, 1 | 1998-11-10 |
| 