Cheng; Louis

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cheng; Louis.The latest application filed is for "power regeneration management system".

Company Profile

0.7.9

Cheng; Louis - Richmond Hill CA
Cheng; Louis - Ontario CA
Cheng; Louis - Scarborough CA

*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
Overload control of an electric power generation system with unknown availability of mechanical power capacity Grant 8,058,850 - Ganev , et al. November 15, 2	2011-11-15
Power regeneration management system Grant 7,969,038 - Cheng June 28, 2	2011-06-28
Power Regeneration Management System App 20100148577 - Cheng; Louis	2010-06-17
Output power switching vector scaling system and method Grant 7,733,677 - Cheng June 8, 2	2010-06-08
Overload Control Of An Electric Power Generation System With Unknown Availability Of Mechanical Power Capacity App 20090290270 - Ganev; Evgeni ; et al.	2009-11-26
Output Power Switching Vector Scaling System And Method App 20090097288 - CHENG; LOUIS	2009-04-16
Method and device for producing rectifier gating signals using a peak detector Grant 7,495,940 - Cheng February 24, 2	2009-02-24
Smart phase lock loop Grant 7,446,498 - Cheng , et al. November 4, 2	2008-11-04
Smart phase lock loop App 20080074071 - Cheng; Louis ; et al.	2008-03-27
Device simulating operation of a machine that functions as either a motor or a generator App 20070244683 - Cheng; Louis ; et al.	2007-10-18
Method and device for producing rectifier gating signals using a peak detector App 20070242490 - Cheng; Louis	2007-10-18
Method and device for producing rectifier gating signals using feed forward control Grant 7,269,039 - Cheng September 11, 2	2007-09-11
Method and device for producing rectifier gating signals using feed forward control App 20070041229 - Cheng; Louis	2007-02-22
Active filter for multi-phase AC power system Grant 6,861,897 - Cheng , et al. March 1, 2	2005-03-01
Active Filter For Multi-phase Ac Power System App 20050035815 - Cheng, Louis ; et al.	2005-02-17
Active filter and method for suppressing current harmonics App 20020043968 - Cheng, Louis ; et al.	2002-04-18

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