Inventor
CHUNG CHIN-BIAU
TW35 patents
⚠️ This page may combine multiple inventors who share the name “CHUNG CHIN-BIAU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZIPPY TECH CORP
34 patentsUS7271794B1Sep 18, 2007
Power saving circuit employing visual persistence effect for backlight modules
ZIPPY TECH CORP66 citations98
US6867955B2Mar 15, 2005
ARC discharge protection apparatus
ZIPPY TECH CORP21 citations92
US7456708B2Nov 25, 2008
Piezoelectric plate electric connection structure
ZIPPY TECH CORP9 citations84
US7122939B2Oct 17, 2006
Piezoelectric power supply
ZIPPY TECH CORP14 citations84
US7023142B2Apr 4, 2006
Light modulation method and apparatus for cold cathode fluorescent lamps
ZIPPY TECH CORP12 citations84
US7595847B2Sep 29, 2009
Audio/video playback control system of liquid crystal display television
ZIPPY TECH CORP7 citations74
US7294972B2Nov 13, 2007
Feedback circuit for push-pull inverters
ZIPPY TECH CORP8 citations74
US7116560B2Oct 3, 2006
Pulsating current inverter control circuit
ZIPPY TECH CORP7 citations74
US7518317B2Apr 14, 2009
Backlight driving and control circuit with an isolated power factor correction structure
ZIPPY TECH CORP3 citations63
US7294975B2Nov 13, 2007
Method for controlling an inverter under altering voltage
ZIPPY TECH CORP2 citations63
US7289339B2Oct 30, 2007
Inverter circuit for inhibiting electricity transmission interference
ZIPPY TECH CORP5 citations63
US7265502B1Sep 4, 2007
Dimming apparatus of light emitting unit
ZIPPY TECH CORP5 citations63
US7211969B2May 1, 2007
Power driver circuit of display panel
ZIPPY TECH CORP5 citations63
US7157861B2Jan 2, 2007
Push-pull inverter circuit
ZIPPY TECH CORP3 citations63
US7154231B2Dec 26, 2006
Gas discharge lamp dimming control method
ZIPPY TECH CORP4 citations63
US7034467B1Apr 25, 2006
Controller for suppressing temperature of screen
ZIPPY TECH CORP2 citations63
US6969956B1Nov 29, 2005
Current control apparatus for fluorescent lamps
ZIPPY TECH CORP4 citations63
US7598940B2Oct 6, 2009
Inverter for boosting rotational image displaying gain
ZIPPY TECH CORP5 citations62
US7439753B2Oct 21, 2008
Inverter test device and a method thereof
ZIPPY TECH CORP3 citations62
US7224592B2May 29, 2007
Multi-period cycle-alternative switching mode power supply control device and its control method
ZIPPY TECH CORP4 citations62
US7224589B2May 29, 2007
Inverter circuit for producing power factor correction effect
ZIPPY TECH CORP4 citations62
US7688556B2Mar 30, 2010
Arc-discharge detection device
ZIPPY TECH CORP2 citations61
US7436128B2Oct 14, 2008
Driving circuit for hot cathode fluorescent lamps
ZIPPY TECH CORP3 citations61
US7956549B2Jun 7, 2011
Power conversion structure
ZIPPY TECH CORP2 citations56
US7755302B2Jul 13, 2010
Multi-modulation mode LED driving circuit
ZIPPY TECH CORP1 citations52
US7352140B2Apr 1, 2008
Master-slave control architecture for inverters
ZIPPY TECH CORP0 citations52
US7262561B2Aug 28, 2007
Method for controlling power supply through multiple modulation modes
ZIPPY TECH CORP0 citations52
US7126830B2Oct 24, 2006
Pulsating current inverter control circuit
ZIPPY TECH CORP0 citations52
US7489085B2Feb 10, 2009
Backlight module actuation method
ZIPPY TECH CORP0 citations51
US8018175B2Sep 13, 2011
LED regulation circuit and method
ZIPPY TECH CORP0 citations42
US7719205B2May 18, 2010
Inverter for driving light source
ZIPPY TECH CORP0 citations42
US7309962B2Dec 18, 2007
Protection control circuit for discharge lamps
ZIPPY TECH CORP0 citations42
US7747891B2Jun 29, 2010
Inverter control circuit
ZIPPY TECH CORP0 citations40
US7545105B2Jun 9, 2009
Driving circuit for piezoelectric lamps
ZIPPY TECH CORP0 citations40