Granted Patent
Utility
US 6,320,520 · App. 09/399,201
Information additive group code generator and decoder for communications systems
Inventor:
Michael G. Luby
Patented Case
View Patent ↗
Granted: Nov 20, 2001
Filed: Sep 17, 1999
Inventor
Michael G. Luby
Assignee (at issue)
Digital Fountain, 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.