Inventor

CHENG KA MAN

HK4 patents

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

LIU YU

1 patent

US8259819B2Sep 4, 2012

Method and apparatus for improving video quality by utilizing a unified loop filter

LIU YU12 citations81

FONG CHI KEUNG

1 patent

US8451896B2May 28, 2013

Method and apparatus for adaptive quantization in digital video coding

FONG CHI KEUNG1 citations44

HK APPLIED SCIENCE & TECH RES

1 patent

US7903900B2Mar 8, 2011

Low complexity color de-noising filter

HK APPLIED SCIENCE & TECH RES0 citations34

KAM YAN HO

1 patent

US8498330B2Jul 30, 2013

Method and apparatus for coding mode selection

KAM YAN HO1 citations33