loadpatents
Patent applications and USPTO patent grants for ZHANG; Richard S..The latest application filed is for "voltage source converter".
Patent | Date |
---|---|
Voltage Source Converter App 20210249969 - BRIFF; Pablo Ariel ;   et al. | 2021-08-12 |
Nestable single cell structure for use in a power conversion system Grant 10,644,609 - Zhang , et al. | 2020-05-05 |
Electrical coupler, power converter, and method Grant 10,475,551 - Wang , et al. Nov | 2019-11-12 |
Electronic apparatus and system and method for controlling series connected switch modules Grant 10,476,373 - Yuan , et al. Nov | 2019-11-12 |
Electronic Apparatus And System And Method For Controlling Series Connected Switch Modules App 20180323697 - YUAN; Zhihui ;   et al. | 2018-11-08 |
Power conversion system and method Grant 9,793,827 - Garces , et al. October 17, 2 | 2017-10-17 |
Electrical Coupler, Power Converter, And Method App 20160315530 - WANG; Jun ;   et al. | 2016-10-27 |
Electrical Device Equipped With Indicators App 20160086474 - ZHANG; Fan ;   et al. | 2016-03-24 |
Nestable Single Cell Structure For Use In A Power Conversion System App 20150214828 - Zhang; Fan ;   et al. | 2015-07-30 |
Liquid cooled magnetic component with indirect cooling for high frequency and high power applications Grant 8,928,441 - Prabhakaran , et al. January 6, 2 | 2015-01-06 |
Power Stack Structure And Method App 20140313642 - Zhang; Fan ;   et al. | 2014-10-23 |
Power Conversion System And Method App 20140265587 - Garces; Luis Jose ;   et al. | 2014-09-18 |
System And Method For Power Conversion App 20140211520 - Zhang; Richard S. ;   et al. | 2014-07-31 |
System And Method For Power Conversion App 20140198548 - Zhang; Richard S ;   et al. | 2014-07-17 |
Mixing Manifold And Method App 20140198453 - Zhang; Fan ;   et al. | 2014-07-17 |
Systems And Methods For Suppressing Resonances In Power Converters App 20140177294 - Lindholm; Brian Eric ;   et al. | 2014-06-26 |
Modular stacked subsea power system architectures Grant 8,692,408 - Zhang , et al. April 8, 2 | 2014-04-08 |
AC-AC converter with high frequency link Grant 8,644,037 - Raju , et al. February 4, 2 | 2014-02-04 |
Electrical system and control method Grant 8,319,374 - Wang , et al. November 27, 2 | 2012-11-27 |
Liquid Cooled Magnetic Component With Indirect Cooling For High Frequency And High Power Applications App 20120092108 - Prabhakaran; Satish ;   et al. | 2012-04-19 |
Electrical System And Control Method App 20110260547 - Wang; Changyong ;   et al. | 2011-10-27 |
Smart capacitor Grant 8,040,642 - de Rooij , et al. October 18, 2 | 2011-10-18 |
Electrical system and control method Grant 7,999,418 - Wang , et al. August 16, 2 | 2011-08-16 |
Cross current control for power converter system Grant 7,852,643 - Zhang , et al. December 14, 2 | 2010-12-14 |
Direct current power transmission and distribution system Grant 7,851,943 - Datta , et al. December 14, 2 | 2010-12-14 |
Smart Capacitor App 20100277836 - de Rooij; Michael Andrew ;   et al. | 2010-11-04 |
Heat sink and cooling and packaging stack for press-packages Grant 7,817,422 - Gunturi , et al. October 19, 2 | 2010-10-19 |
DC-DC and DC-AC power conversion system Grant 7,787,270 - NadimpalliRaju , et al. August 31, 2 | 2010-08-31 |
Electrical System And Control Method App 20100156192 - Wang; Changyong ;   et al. | 2010-06-24 |
Modular stacked subsea power system architectures App 20100133901 - Zhang; Richard S. ;   et al. | 2010-06-03 |
Power conversion system with galvanically isolated high frequency link Grant 7,679,941 - Raju , et al. March 16, 2 | 2010-03-16 |
Heat Sink And Cooling And Packaging Stack For Press-packages App 20100038058 - Gunturi; Satish Sivarama ;   et al. | 2010-02-18 |
Advanced And Integrated Cooling For Press-packages App 20100038774 - Zhang; Richard S. ;   et al. | 2010-02-18 |
Ac-ac Converter With High Frequency Link App 20100014325 - Raju; Ravisekhar Nadimpalli ;   et al. | 2010-01-21 |
Collection and transmission system Grant 7,633,770 - Datta , et al. December 15, 2 | 2009-12-15 |
Converter topology and methods for interfacing an electrical machine to electrical power grid Grant 7,532,490 - Datta , et al. May 12, 2 | 2009-05-12 |
Cross current control for power converter system App 20090003020 - Zhang; Richard S. ;   et al. | 2009-01-01 |
DC-DC and DC-AC power conversion system App 20080304296 - NadimpalliRaju; Ravisekhar ;   et al. | 2008-12-11 |
Power conversion system with galvanically isolated high frequency link App 20080304300 - Raju; Ravisekhar Nadimpalli ;   et al. | 2008-12-11 |
Direct Current Power Transmission And Distribution System App 20080284249 - Datta; Rajib ;   et al. | 2008-11-20 |
Power converter system and method Grant 7,446,435 - Zhang , et al. November 4, 2 | 2008-11-04 |
Collection And Transmission System App 20080137382 - Datta; Rajib ;   et al. | 2008-06-12 |
Converter Topology And Methods For Interfacing An Electrical Machine To Electrical Power Grid App 20080037190 - Datta; Rajib ;   et al. | 2008-02-14 |
Power converter methods and apparatus for variable speed high power machines Grant 7,324,360 - Ritter , et al. January 29, 2 | 2008-01-29 |
Power converter system and method App 20070121353 - Zhang; Richard S. ;   et al. | 2007-05-31 |
Power converter methods and apparatus for variable speed high power machines App 20070086221 - Ritter; Allen Michel ;   et al. | 2007-04-19 |
High fidelity, high power switched amplifier Grant 7,116,166 - Sabate , et al. October 3, 2 | 2006-10-03 |
Ripple-current reduction schemes for AC converters Grant 7,016,205 - Steigerwald , et al. March 21, 2 | 2006-03-21 |
High fidelity, high power switched amplifier App 20050275404 - Sabate, Juan Antonio ;   et al. | 2005-12-15 |
Cross current control for power converter systems and integrated magnetic choke assembly Grant 6,917,271 - Zhang , et al. July 12, 2 | 2005-07-12 |
Ripple-current reduction schemes for AC converters App 20050073865 - Steigerwald, Robert Louis ;   et al. | 2005-04-07 |
Actively quenched lamp, infrared thermography imaging system, and method for actively controlling flash duration App 20050018748 - Ringermacher, Harry Israel ;   et al. | 2005-01-27 |
Cross current control for power converter systems and integrated magnetic choke assembly App 20040196677 - Zhang, Richard S. ;   et al. | 2004-10-07 |
Method and apparatus for damping an LC filter Grant 6,765,452 - Yuan , et al. July 20, 2 | 2004-07-20 |
Cross current control for power converter systems and integrated magnetic choke assembly Grant 6,751,106 - Zhang , et al. June 15, 2 | 2004-06-15 |
Method and apparatus for damping an LC filter App 20040027208 - Yuan, Xiaoming ;   et al. | 2004-02-12 |
Cross current control for power converter systems and integrated magnetic choke assembly App 20040017689 - Zhang, Richard S. ;   et al. | 2004-01-29 |
Control of single-phase power converter in D-Q rotating coordinates Grant 6,621,252 - Zhang September 16, 2 | 2003-09-16 |
Control of single-phase power converter in D-Q rotating coordinates App 20030076076 - Zhang, Richard S. | 2003-04-24 |
High-frequency resonant gate driver circuit for MOS-gated power switches Grant 6,441,673 - Zhang August 27, 2 | 2002-08-27 |
Secondary-side controlled resonant AC voltage regulator module Grant 6,262,905 - Zhang , et al. July 17, 2 | 2001-07-17 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.