Granted Patent
Utility
US 5,140,321 · App. 07/755,027
Data compression/decompression method and apparatus
Inventor:
Robert Jung
Patented Case
View Patent ↗
Granted: Aug 18, 1992
Filed: Sep 4, 1991
Inventor
Robert Jung
Assignee (at issue)
Prime Computer, 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.