Inventor

KU MATTHEW MAN HO

US6 patents

⚠️ This page may combine multiple inventors who share the name “KU MATTHEW MAN HO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LIAO WEIMING

2 patents

US9125270B2Sep 1, 2015

LED dimming device and LED dimming and driving circuit

LIAO WEIMING27 citations85

US8427114B2Apr 23, 2013

Apparatus for controlling LED indicator of charging status at the primary control side of an AC-DC power charger

LIAO WEIMING0 citations35

KU MATTHEW MAN HO

2 patents

US8129958B2Mar 6, 2012

Transition mode power factor correction device with built-in automatic total harmonic distortion reduction feature

KU MATTHEW MAN HO18 citations75

US8201012B2Jun 12, 2012

Load adaptive EMI reduction scheme for switching mode power supply

KU MATTHEW MAN HO2 citations57

HUANG YUQUAN

1 patent

US8599581B2Dec 3, 2013

Primary-side regulated modulation controller with improved transient response and audile noise

HUANG YUQUAN7 citations75

EVERGREEN MICRO DEVICES CO LTD

1 patent

US8045308B2Oct 25, 2011

Clamp protection circuit and a PFC control circuit employing such clamp protection circuit

EVERGREEN MICRO DEVICES CO LTD0 citations34