Inventor
YANG DAVID XIAO D
CN3 patents
Patents
3 patentsUS7328848B2Feb 12, 2008
Method and system for transmitting data based on two-dimensional symbol technologies
VIMICRO CORP BEIJING48 citations89
US7620172B2Nov 17, 2009
Method and system for eliminating noises and echo in voice signals
VIMICRO CORP BEIJING2 citations47
US7565483B2Jul 21, 2009
Method and apparatus for exchanging data with a hard disk
VIMICRO CORP BEIJING0 citations39