Chien; Huan-Wen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chien; Huan-Wen.The latest application filed is for "multiphase control system and control unit".

Company Profile

0.8.16

Chien; Huan-Wen - New Taipei N/A TW
Chien; Huan-Wen - Taipei County TW
Chien; Huan-Wen - New Taipei City TW
Chien; Huan-Wen - Taipei City TW
Chien; Huan-Wen - Taipei TW
Chien; Huan-Wen - Taipei Hsien TW
Chien; Huan-Wen - Sindian City 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
Converting controller for overcurrent protection Grant 9,071,135 - Chen , et al. June 30, 2	2015-06-30
Multiphase control system and control unit Grant 8,729,872 - Yu , et al. May 20, 2	2014-05-20
Current trigger circuit and switching power converter using the same Grant 8,421,428 - Chen , et al. April 16, 2	2013-04-16
Controller and voltage detection enabling circuit thereof Grant 8,310,286 - Chen , et al. November 13, 2	2012-11-13
Multiphase Control System And Control Unit App 20120068674 - Yu; Chung-Che ; et al.	2012-03-22
Converting Controller App 20120062196 - Chen; Ji-Ming ; et al.	2012-03-15
Signal transformer Grant 8,134,399 - Chen , et al. March 13, 2	2012-03-13
Temperature Coefficient Modulating Circuit And Temperature Compensation Circuit App 20110109373 - Chen; Ji-Ming ; et al.	2011-05-12
Controller And Voltage Detection Enabling Circuit Thereof App 20100244912 - CHEN; JI-MING ; et al.	2010-09-30
Current Trigger Circuit And Switching Power Converter Using The Same App 20100244796 - Chen; Ji-Ming ; et al.	2010-09-30
Signal Transformer App 20100237849 - Chen; Ji-Ming ; et al.	2010-09-23
Lamp State Determining Circuit And Controller Thereof App 20080122387 - Chien; Huan-Wen	2008-05-29
Backlight Module, Liquid Crystal Display And Method For Controlling The Same App 20080068327 - Chien; Huan-Wen	2008-03-20
Reference Voltage Generator, Frequency Generator And Controller App 20070252568 - Chien; Huan-Wen	2007-11-01
Mobile communication devices, systems, and methods for dynamic update of map data App 20070037558 - Yu; Hung-Chih ; et al.	2007-02-15
Wireless indicating apparatus App 20070013658 - Chien; Huan-Wen	2007-01-18
Identifying and automatically messaging system for a wireless communication server and operating method for the same App 20060240821 - Chien; Huan-Wen	2006-10-26
Virtual keyboard App 20060232558 - Chien; Huan-Wen	2006-10-19
Data moving method and user window interface App 20060206821 - Chien; Huan-Wen	2006-09-14
Data structure of a point of interest and method for use and application of a point of interest with data structure App 20060200309 - Yu; Hung-Chih ; et al.	2006-09-07
Method and system for determining the shortest elapsed time route App 20060149464 - Chien; Huan-Wen	2006-07-06

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