Chiu; Wei-Che

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chiu; Wei-Che.The latest application filed is for "two-stage power supply with feedback adjusted power supply rejection ratio".

Company Profile

0.7.8

Chiu; Wei-Che - Hsinchu TW
Chiu; Wei-Che - US
Chiu; Wei-Che - Hsin-Chu TW
Chiu; Wei-Che - Gukeng Township Yunlin County TW
Chiu; Wei-Che - Hsinchu 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
Omnibus quasi-hydrosystem Grant 8,360,086 - Chou , et al. January 29, 2	2013-01-29
Two-Stage Power Supply with Feedback Adjusted Power Supply Rejection Ratio App 20120112717 - Liu; Jing-Meng ; et al.	2012-05-10
Two-stage power supply with feedback adjusted power supply rejection ratio Grant 8,125,204 - Liu , et al. February 28, 2	2012-02-28
Buck-boost switching regulator and control method thereof Grant 7,863,872 - Chiu January 4, 2	2011-01-04
Automatic switch method and apparatus for a USB Grant 7,840,819 - Chang , et al. November 23, 2	2010-11-23
Gain improved operational transconductance amplifier and control method thereof Grant 7,701,291 - Chiu April 20, 2	2010-04-20
Omnibus Quasi-hydrosystem App 20090293972 - Chou; Ying-Chyi ; et al.	2009-12-03
Buck-boost switching regulator and control method thereof App 20090295343 - Chiu; Wei-Che	2009-12-03
Sleep mode control circuit and method for a DC/DC switching power supply system Grant 7,576,601 - Chiu August 18, 2	2009-08-18
Sleep mode control circuit and method for a DC/DC switching power supply system App 20080246448 - Chiu; Wei-Che	2008-10-09
Power supply with high efficiency and low noise App 20080180073 - Liu; Jing-Meng ; et al.	2008-07-31
Gain improved operational transconductance amplifier and control method thereof App 20080136523 - Chiu; Wei-Che	2008-06-12
Automatic switch method and appartus for a USB App 20060236141 - Chang; Wei-Teng ; et al.	2006-10-19
Battery charger App 20050253558 - Chiu, Wei-Che ; et al.	2005-11-17

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