Inventor
SUN CHIA-HUNG
TW21 patents
⚠️ This page may combine multiple inventors who share the name “SUN CHIA-HUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AU OPTRONICS CORP
14 patentsUS7605809B2Oct 20, 2009
Driver and method for driving a semiconductor light emitting device array
AU OPTRONICS CORP23 citations88
US7309964B2Dec 18, 2007
Floating drive circuit for cold cathode fluorescent lamp
AU OPTRONICS CORP47 citations88
US7271549B2Sep 18, 2007
Current balancing circuit for a multi-lamp system
AU OPTRONICS CORP14 citations82
US7714517B2May 11, 2010
LED driver with current sink control and applications of the same
AU OPTRONICS CORP11 citations81
US7872424B2Jan 18, 2011
Lighting apparatus with current feedback
AU OPTRONICS CORP9 citations79
US7429834B2Sep 30, 2008
Multi-lamp driver with active current regulator
AU OPTRONICS CORP3 citations62
US7670025B2Mar 2, 2010
Backlight module
AU OPTRONICS CORP2 citations61
US7443112B2Oct 28, 2008
Current balancing circuit for a multi-lamp system
AU OPTRONICS CORP5 citations60
US7741790B2Jun 22, 2010
Backlight system having a lamp current balance and feedback mechanism and related method thereof
AU OPTRONICS CORP2 citations59
US7221101B2May 22, 2007
Lamp driving device
AU OPTRONICS CORP2 citations59
US8030852B2Oct 4, 2011
Light driver circuit device and backlight device
AU OPTRONICS CORP2 citations57
US7677756B2Mar 16, 2010
Backlight module
AU OPTRONICS CORP0 citations51
US7274178B2Sep 25, 2007
Multi-lamp driver with active current regulator
AU OPTRONICS CORP0 citations51
US7990071B2Aug 2, 2011
Lamp drive circuit for driving a number of lamps and balancing currents flowing through the lamps
AU OPTRONICS CORP1 citations49