Inventor
PAN YU-CHENG
TW15 patents
⚠️ This page may combine multiple inventors who share the name “PAN YU-CHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LOGAH TECHNOLOGY CORP
7 patentsUS7067991B2Jun 27, 2006
Feedback sampling control circuit for lamp driving system
LOGAH TECHNOLOGY CORP8 citations68
US7834559B2Nov 16, 2010
Lamp circuit of liquid crystal device backlight source
LOGAH TECHNOLOGY CORP2 citations61
US7425139B2Sep 16, 2008
Fixation structure for fixing a lamp on a printed circuit board
LOGAH TECHNOLOGY CORP3 citations61
US7212045B2May 1, 2007
Double frequency signal generator
LOGAH TECHNOLOGY CORP3 citations59
US7675243B2Mar 9, 2010
Two-end driven lamp controlling device
LOGAH TECHNOLOGY CORP1 citations49
US8378962B2Feb 19, 2013
LCD backlight driving device with an isolating transformer
LOGAH TECHNOLOGY CORP0 citations39
US7884796B2Feb 8, 2011
Lamp driving structure for backlight module
LOGAH TECHNOLOGY CORP0 citations39