Inventor
PAI WAN-CHIEH
US12 patents
⚠️ This page may combine multiple inventors who share the name “PAI WAN-CHIEH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FORTEMEDIA INC
6 patentsUS7003099B1Feb 21, 2006
Small array microphone for acoustic echo cancellation and noise suppression
FORTEMEDIA INC434 citations98
US7764783B1Jul 27, 2010
Acoustic echo cancellation with oversampling
FORTEMEDIA INC29 citations92
US7403611B1Jul 22, 2008
Small size hands-free speakerphone apparatus
FORTEMEDIA INC19 citations88
US7848529B2Dec 7, 2010
Broadside small array microphone beamforming unit
FORTEMEDIA INC11 citations84
US7706549B2Apr 27, 2010
Broadside small array microphone beamforming apparatus
FORTEMEDIA INC17 citations84
US7813498B2Oct 12, 2010
Full-duplex communication device and method of acoustic echo cancellation therein
FORTEMEDIA INC3 citations62