Inventor

NG YEE K

CN3 patents

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

INDEX SYSTEMS INC

2 patents

US5581614ADec 3, 1996

Method for encrypting and embedding information in a video program

INDEX SYSTEMS INC139 citations96

US7636511B2Dec 22, 2009

Apparatus and methods for downloading recorder programming data in a video signal

INDEX SYSTEMS INC9 citations80

GUIDE E INC

1 patent

US5543929AAug 6, 1996

Television for controlling a video cassette recorder to access programs on a video cassette tape

GUIDE E INC132 citations96