Granted Patent
Utility
US 6,005,501 · App. 09/083,940
Apparatus and method for encoding and decoding information in audio signals
Inventor:
Jack Wolosewicz
Patented Case
View Patent ↗
Granted: Dec 21, 1999
Filed: May 26, 1998
Inventor
Jack Wolosewicz
Assignee (at issue)
Aris Technologies, 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.