P

Inventor

HSUEH CHING-WEI

TW8 patents
⚠️ This page may combine multiple inventors who share the name “HSUEH CHING-WEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HIMAX ANALOGIC INC

4 patents
US8004201B2Aug 23, 2011

LED circuit

HIMAX ANALOGIC INC8 citations81
US8384655B2Feb 26, 2013

LED driving circuit and method of controlling the same

HIMAX ANALOGIC INC1 citations49
US7825729B2Nov 2, 2010

Class AB rail-to-rail operational amplifier

HIMAX ANALOGIC INC0 citations49
US7495503B2Feb 24, 2009

Current biasing circuit

HIMAX ANALOGIC INC1 citations48

TSENG KUAN-JEN

2 patents
US8704501B2Apr 22, 2014

Driver, current regulating circuit thereof, and method of current regulation, with alternating voltages therein

TSENG KUAN-JEN2 citations59
US8194377B2Jun 5, 2012

Driver and over-current protection circuit therein

TSENG KUAN-JEN0 citations38

WINBOND ELECTRONICS CORP

1 patent
US7002332B2Feb 21, 2006

Source and sink voltage regulator

WINBOND ELECTRONICS CORP2 citations61

HSUEH CHING-WEI

1 patent
US8907630B2Dec 9, 2014

Inrush current protection circuit

HSUEH CHING-WEI1 citations42