Wang; Chih-Hua

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wang; Chih-Hua.The latest application filed is for "dead-time conduction loss reduction for buck power converters".

Company Profile

2.12.15

Wang; Chih-Hua - Hsinchu City TW
Wang; Chih-Hua - Hsinchu TW
WANG; Chih-Hua - Taoyuan City TW
Wang; Chih-Hua - Taoyuan County N/A TW
WANG; Chih-Hua - Taipei City TW
Wang; Chih-Hua - Taipei N/A TW
Wang; Chih Hua - Sijhih TW
Wang; Chih Hua - Sijhih City TW
Wang; Chih Hua - I Lan Hsien TW

*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
Dead-time Conduction Loss Reduction For Buck Power Converters App 20200235668 - Pao; Chia-Cheng ; et al.	2020-07-23
Dead-time conduction loss reduction for buck power converters Grant 10,644,601 - Pao , et al.	2020-05-05
Dead-time Conduction Loss Reduction For Buck Power Converters App 20190393785 - Pao; Chia-Cheng ; et al.	2019-12-26
Handheld Electronic Device And Method And Computer-readable Medium For Controlling The Same App 20140179365 - WANG; Chih-Hua ; et al.	2014-06-26
Controlling method and system for handheld communication device and recording medium using the same Grant 8,682,277 - Luke , et al. March 25, 2	2014-03-25
Medical Atomizer App 20140060526 - WANG; Chih-Hua	2014-03-06
Serial surge suppression and overload protection optimization device Grant 8,576,525 - Wang November 5, 2	2013-11-05
Serial Surge Suppression And Overload Protection Optimization Device App 20130128398 - Wang; Chih-Hua	2013-05-23
Serially connected surge suppression optimization device Grant 8,422,189 - Wang April 16, 2	2013-04-16
Controlling Method And System For Handheld Communication Device And Recording Medium Using The Same App 20120270609 - Luke; Hok-Sum Horace ; et al.	2012-10-25
Controlling method and system for handheld communication device and recording medium using the same Grant 8,213,999 - Luke , et al. July 3, 2	2012-07-03
Serially Connected Surge Suppression Optimization Device App 20110299210 - Wang; Chih-Hua	2011-12-08
Laryngeal mask vent clip and method of use Grant 7,784,465 - Le , et al. August 31, 2	2010-08-31
Resource Management Methods And Systems App 20090276782 - WANG; Chih-Hua ; et al.	2009-11-05
Controlling Method And System For Handheld Communication Device And Recording Medium Using The Same App 20090137286 - Luke; Hok-Sum Horace ; et al.	2009-05-28
Laryngeal mask vent clip and method of use App 20070068532 - Le; Hongha T. ; et al.	2007-03-29
All-in-one intake valve Grant 6,776,160 - Wang August 17, 2	2004-08-17
All-in-one intake valve App 20030213486 - Wang, Chih Hua	2003-11-20
Smile-vac hand suction Grant D478,164 - Wang August 5, 2	2003-08-05
Dynamic price changing web marketing system and the method for the same App 20020133451 - Wang, Chih-Hua ; et al.	2002-09-19
Method and system for implementing contract stores on a network App 20020111871 - Lin, Shih-Ping ; et al.	2002-08-15
Method and system modifying questionnaire contents App 20020065705 - Wang, Chih-Hua ; et al.	2002-05-30
Process for sexing cow embryos Grant 5,876,942 - Cheng , et al. March 2, 1	1999-03-02

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