Granted Patent
Utility
US 5,488,425 · App. 08/171,952
Apparatus for storing video information by recognizing video frames
Inventor:
Gary J. Grimes
Patented Case
View Patent ↗
Granted: Jan 30, 1996
Filed: Dec 22, 1993
Inventor
Gary J. Grimes
Assignee (at issue)
AT&T CORP.
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.