Granted Patent
Utility
US 6,281,816 · App. 09/379,864
Method and apparatus for reducing data expansion during data compression
Inventor:
Francis A. Kampf
Patented Case
View Patent ↗
Granted: Aug 28, 2001
Filed: Aug 24, 1999
Inventor
Francis A. Kampf
Assignee (at issue)
International Business Machines Corporation
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.