Inventor

CHEUNG KWAN FAI

US3 patents

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

GRACENOTE INC

2 patents

US7328153B2Feb 5, 2008

Automatic identification of sound recordings

GRACENOTE INC210 citations95

US7881931B2Feb 1, 2011

Automatic identification of sound recordings

GRACENOTE INC20 citations89

UNIV HONG KONG SCIENCE & TECHN

1 patent

US6571393B1May 27, 2003

Data transmission system

UNIV HONG KONG SCIENCE & TECHN25 citations89