Granted Patent
Utility
US 5,870,497 · App. 07/891,507
Decoder for compressed video signals
Inventors:
David E. Galbi, Stephen C. Purcell, Eric Chi-Wang Chai
Patented Case
View Patent ↗
Granted: Feb 9, 1999
Filed: May 28, 1992
Inventors
David E. Galbi
Stephen C. Purcell
Eric Chi-Wang Chai
Assignee (at issue)
C-Cube Microsystems, Inc.
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.