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Electric drive system and energy management method Grant 11,374,508 - Zhou , et al. June 28, 2 | 2022-06-28 |
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Electric Drive System and Energy Management Method App 20200266731 - Zhou; Jian ;   et al. | 2020-08-20 |
Electric drive system and energy management method Grant 10,673,358 - Zhou , et al. | 2020-06-02 |
System and method for supplying power to at least one load Grant 10,505,468 - Kang , et al. Dec | 2019-12-10 |
Power Supply Management Apparatus And Method Thereof App 20190291594 - Li; Fei ;   et al. | 2019-09-26 |
Electric Drive System and Energy Management Method App 20190288616 - Zhou; Jian ;   et al. | 2019-09-19 |
Electric drive system and energy management method Grant 10,374,529 - Zhou , et al. | 2019-08-06 |
Power supply management apparatus and method thereof Grant 10,363,823 - Li , et al. | 2019-07-30 |
Electric drive system and energy management method Grant 10,291,158 - Zhou , et al. | 2019-05-14 |
Device and method to break the current in power transmission or distribution system Grant 10,187,056 - Kang , et al. Ja | 2019-01-22 |
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Electric Drive System and Energy Management Method App 20170366112 - Zhou; Jian ;   et al. | 2017-12-21 |
System And Method For Supplying Power To At Least One Load App 20170353123 - KANG; Pengju ;   et al. | 2017-12-07 |
Electric drive system and energy management method Grant 9,800,182 - Zhou , et al. October 24, 2 | 2017-10-24 |
Electric vehicle with improved electric drive system Grant 9,780,702 - Li , et al. October 3, 2 | 2017-10-03 |
System and method for fault protection of a motor Grant 9,742,345 - Xu , et al. August 22, 2 | 2017-08-22 |
Electric Drive System and Energy Management Method App 20170174098 - Zhou; Jian ;   et al. | 2017-06-22 |
Vehicle control system Grant 9,517,696 - Zhou , et al. December 13, 2 | 2016-12-13 |
System And Method For Fault Protection Of A Motor App 20160344329 - Xu; Fei ;   et al. | 2016-11-24 |
Multi-source Energy Storage System And Energy Management And Control Method App 20160294182 - LI; Fei ;   et al. | 2016-10-06 |
System and method for fault protection of a motor Grant 9,438,144 - Xu , et al. September 6, 2 | 2016-09-06 |
Vehicle Control System App 20150120130 - ZHOU; Ronghui ;   et al. | 2015-04-30 |
Method and system for controlling motor Grant 8,963,460 - Li , et al. February 24, 2 | 2015-02-24 |
Method and device for consistent region of interest Grant 8,964,029 - Finn , et al. February 24, 2 | 2015-02-24 |
Device And Method To Break The Current In Power Transmission Or Distribution System App 20140346891 - Kang; Pengju ;   et al. | 2014-11-27 |
System And Method For Fault Protection Of A Motor App 20140265979 - Xu; Fei ;   et al. | 2014-09-18 |
Electric Vehicle With Improved Electric Drive System App 20140265942 - Li; Fei ;   et al. | 2014-09-18 |
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Power Supply Management Apparatus And Method Thereof App 20140084679 - Li; Fei ;   et al. | 2014-03-27 |
Switching Component And Switch System Comprising The Same App 20130249315 - Zhou; Ronghui ;   et al. | 2013-09-26 |
Method And System For Controlling Motor App 20130119904 - Li; Yong ;   et al. | 2013-05-16 |
Elevator system with regulated input power Grant 8,333,265 - Kang , et al. December 18, 2 | 2012-12-18 |
Flight control system for rotary wing aircraft Grant 8,271,151 - Hasan , et al. September 18, 2 | 2012-09-18 |
Flight Control System For Rotary Wing Aircraft App 20120072056 - Hasan; Muhammad Emadul ;   et al. | 2012-03-22 |
Video aided system for elevator control Grant 8,020,672 - Lin , et al. September 20, 2 | 2011-09-20 |
Nuisance alarm filter Grant 7,952,474 - Kang , et al. May 31, 2 | 2011-05-31 |
Context-Aware Alarm System App 20110001812 - Kang; Pengju ;   et al. | 2011-01-06 |
Management Of Power Source Variations In An Elevator Drive System App 20100116595 - Kang; Pengju ;   et al. | 2010-05-13 |
Refrigerant charge adequacy gauge Grant 7,712,319 - Braun, II , et al. May 11, 2 | 2010-05-11 |
System And Method For Video-processing Algorithm Improvement App 20100002142 - Finn; Alan Matthew ;   et al. | 2010-01-07 |
Refrigerant charge status indication method and device Grant 7,610,765 - Kang , et al. November 3, 2 | 2009-11-03 |
RFID and low resolution CCD sensor based positioning system Grant 7,600,613 - Kang , et al. October 13, 2 | 2009-10-13 |
Method and device for consistent region of interest App 20090086022 - Finn; Alan M. ;   et al. | 2009-04-02 |
Video Aided System for Elevator Control App 20090057068 - Lin; Lin ;   et al. | 2009-03-05 |
Method for detecting a fault in an HVAC system Grant 7,494,536 - Kang , et al. February 24, 2 | 2009-02-24 |
Automatic video quality monitoring for surveillance cameras App 20090040303 - Finn; Alan M. ;   et al. | 2009-02-12 |
Automatic refrigerant charging apparatus Grant 7,472,557 - Kang , et al. January 6, 2 | 2009-01-06 |
Nuisance Alarm Filter App 20080272902 - Kang; Pengju ;   et al. | 2008-11-06 |
Passive ultrasonic RFID elevator positioning reference system Grant 7,441,631 - Oh , et al. October 28, 2 | 2008-10-28 |
Method and control for determining low refrigerant charge Grant 7,380,404 - Kang , et al. June 3, 2 | 2008-06-03 |
Method for synchronizing an induction generator of an ORC plant to a grid Grant 7,290,393 - Cogswell , et al. November 6, 2 | 2007-11-06 |
Technique for detecting and predicting air filter condition Grant 7,261,762 - Kang , et al. August 28, 2 | 2007-08-28 |
Method for estimating inlet and outlet air conditions of an HVAC system Grant 7,219,506 - Kang , et al. May 22, 2 | 2007-05-22 |
Rf id and low resolution ccd sensor based positioning system App 20070084675 - Kang; Pengju ;   et al. | 2007-04-19 |
Startup and control methods for an ORC bottoming plant Grant 7,200,996 - Cogswell , et al. April 10, 2 | 2007-04-10 |
Sensor fault diagnostics and prognostics using component model and time scale orthogonal expansions Grant 7,200,524 - Kang , et al. April 3, 2 | 2007-04-03 |
Charge loss detection and prognostics for multi-modular split systems Grant 7,159,408 - Sadegh , et al. January 9, 2 | 2007-01-09 |
Method for detecting a fault in an HVAC system App 20060144232 - Kang; Pengju ;   et al. | 2006-07-06 |
Method and control for determining low refrigerant charge App 20060144059 - Kang; Pengju ;   et al. | 2006-07-06 |
Visual display of temperature differences for refrigerant charge indication App 20060137368 - Kang; Pengju ;   et al. | 2006-06-29 |
Refrigerant charge status indication method and device App 20060137370 - Kang; Pengju ;   et al. | 2006-06-29 |
Refrigerant charge adequacy gauge App 20060137364 - Braun; Robert J. II ;   et al. | 2006-06-29 |
Single sensor three-step refrigerant charge indicator App 20060137369 - Galante; Timothy P. ;   et al. | 2006-06-29 |
Automatic refrigerant charging apparatus App 20060137366 - Kang; Pengju ;   et al. | 2006-06-29 |
Method and control for testing air filter condition in HVAC system App 20060130497 - Kang; Pengju ;   et al. | 2006-06-22 |
Apparatus and method for detecting low charge of working fluid in a waste heat recovery system Grant 7,036,315 - Kang , et al. May 2, 2 | 2006-05-02 |
Method for estimating inlet and outlet air conditions of an HVAC system App 20060086111 - Kang; Pengju ;   et al. | 2006-04-27 |
Passive ultrasonic rfid elevator positioning reference system App 20060065489 - Oh; Jae-Hyuk ;   et al. | 2006-03-30 |
Charge loss detection and prognostics for multi-modular split systems App 20060021362 - Sadegh; Payman ;   et al. | 2006-02-02 |
Technique for detecting and predicting air filter condition App 20050247194 - Kang, Pengju ;   et al. | 2005-11-10 |
Startup and control methods for an orc bottoming plant App 20050247056 - Cogswell, Frederick James ;   et al. | 2005-11-10 |
Method for synchronizing an induction generator of an ORC plant to a grid App 20050247059 - Cogswell, Frederick James ;   et al. | 2005-11-10 |
Sensor fault diagnostics and prognostics using component model and time scale orthogonal expansions App 20050251364 - Kang, Pengju ;   et al. | 2005-11-10 |
Health monitoring and diagnostic/prognostic system for an ORC plant App 20050171736 - Kang, Pengju | 2005-08-04 |
Apparatus and method for detecting low charge of working fluid in a waste heat recovery system App 20050132704 - Kang, Pengju ;   et al. | 2005-06-23 |
Supercritical pressure regulation of vapor compression system by regulation of adaptive control Grant 6,813,895 - Eisenhower , et al. November 9, 2 | 2004-11-09 |