Inventor
CHOU HUNG-CHE
TW20 patents
⚠️ This page may combine multiple inventors who share the name “CHOU HUNG-CHE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICHTEK TECHNOLOGY CORP
10 patentsUS7701305B2Apr 20, 2010
Frequency jittering control for varying the switching frequency of a power supply
RICHTEK TECHNOLOGY CORP54 citations97
US7609533B2Oct 27, 2009
Light-load efficiency improving method and apparatus for a flyback converter
RICHTEK TECHNOLOGY CORP25 citations92
US7714551B2May 11, 2010
High PSRR linear voltage regulator and control method thereof
RICHTEK TECHNOLOGY CORP10 citations83
US7535690B2May 19, 2009
Arrangement and method for an integrated protection for a power system
RICHTEK TECHNOLOGY CORP6 citations72
US7991172B2Aug 2, 2011
Half-voltage headphone driver circuit
RICHTEK TECHNOLOGY CORP3 citations62
US7619396B2Nov 17, 2009
Thermal dissipation improved power supply arrangement and control method thereof
RICHTEK TECHNOLOGY CORP4 citations61
US8373404B2Feb 12, 2013
Negative lock loop and control method for a flyback voltage converter
RICHTEK TECHNOLOGY CORP1 citations51
US7907377B2Mar 15, 2011
Arrangement and method for an integrated protection for a power system
RICHTEK TECHNOLOGY CORP0 citations51
US7570121B2Aug 4, 2009
Frequency jittering control circuit and method for using the same
RICHTEK TECHNOLOGY CORP0 citations51
US7489182B2Feb 10, 2009
Charge pump start up circuit and method thereof
RICHTEK TECHNOLOGY CORP0 citations51
EXCELLIANCE MOS CORP
6 patentsUS9058043B2Jun 16, 2015
Voltage converter for generating output signal with steady ripple
EXCELLIANCE MOS CORP19 citations83
US8873255B2Oct 28, 2014
Power supply and startup circuit thereof
EXCELLIANCE MOS CORP4 citations72
US9134738B2Sep 15, 2015
Voltage converter
EXCELLIANCE MOS CORP1 citations51
US9106144B2Aug 11, 2015
Voltage converting apparatus and sub-harmonic detector thereof
EXCELLIANCE MOS CORP0 citations51
US8786397B1Jul 22, 2014
Electric field resistor
EXCELLIANCE MOS CORP1 citations45
US8933678B2Jan 13, 2015
Buck volatge converting apparatus
EXCELLIANCE MOS CORP0 citations36