Granted Patent
Utility
US 6,058,238 · App. 08/778,588
Identifier generation and remote programming for individually addressable video cassette recorders
Inventor:
Yee Kong Ng
Patented Case
View Patent ↗
Granted: May 2, 2000
Filed: Jan 3, 1997
Inventor
Yee Kong Ng
Assignee (at issue)
INDEX SYSTEMS, LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.