Granted Patent
Utility
US 6,332,194 · App. 09/092,431
Method for data preparation and watermark insertion
Inventors:
Jeffrey Adam Bloom, Ingemar J. Cox, Matthew L. Miller
Patented Case
View Patent ↗
Granted: Dec 18, 2001
Filed: Jun 5, 1998
Inventors
Jeffrey Adam Bloom
Ingemar J. Cox
Matthew L. Miller
Assignee (at issue)
Signafy, 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.