Chiang; Yun-Chi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chiang; Yun-Chi.The latest application filed is for "power conversion apparatus and protection method thereof while feedback current signal being abnormal".

Company Profile

0.8.9

Chiang; Yun-Chi - Hsinchu County TW
Chiang; Yun-Chi - Zhubei TW
Chiang; Yun-Chi - Chupel TW
Chiang; Yun-Chi - Zhubei City TW
Chiang; Yun-Chi - Chupei 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
Power conversion apparatus and protection method thereof while feedback current signal being abnormal Grant 9,729,043 - Chiang August 8, 2	2017-08-08
Power Conversion Apparatus And Protection Method Thereof While Feedback Current Signal Being Abnormal App 20160043628 - Chiang; Yun-Chi	2016-02-11
Ultra low startup current power detection apparatus Grant 9,164,152 - Chiang October 20, 2	2015-10-20
AC/DC converting circuit Grant 9,148,050 - Chiang September 29, 2	2015-09-29
Flyback-based power conversion apparatus and power conversion method thereof Grant 9,077,176 - Ke , et al. July 7, 2	2015-07-07
Ac/dc Converting Circuit And Starting Method Thereof App 20140268935 - Chiang; Yun-Chi	2014-09-18
Flyback-based Power Conversion Apparatus And Power Conversion Method Thereof App 20140016378 - Ke; Po-Jen ; et al.	2014-01-16
Ultra Low Startup Current Power Detection Apparatus App 20130285674 - Chiang; Yun-Chi	2013-10-31
Power consumption reduction of a power supply Grant 7,893,664 - Chiang February 22, 2	2011-02-22
Level shift circuit and method for the same Grant 7,728,628 - Chiang June 1, 2	2010-06-01
Device for reducing power consumption inside integrated circuit App 20090243712 - Chiang; Yun-Chi	2009-10-01
Apparatus and method for suppressing the input current inrush for a voltage converter in a pre-charge stage Grant 7,580,271 - Chiang , et al. August 25, 2	2009-08-25
Level shift circuit and method for the same App 20090115456 - Chiang; Yun-Chi	2009-05-07
Power consumption reduction of a power supply App 20090115501 - Chiang; Yun-Chi	2009-05-07
Apparatus and method for suppressing the input current inrush for a voltage converter in a pre-charge stage App 20080310198 - Chiang; Yun-Chi ; et al.	2008-12-18

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