Granted Patent
Utility
US 6,208,745 · App. 09/001,205
Method and apparatus for imbedding a watermark into a bitstream representation of a digital image sequence
Inventors:
Dinei Florencio, Michael A. Isnardi
Patented Case
View Patent ↗
Granted: Mar 27, 2001
Filed: Dec 30, 1997
Inventors
Dinei Florencio
Michael A. Isnardi
Assignee (at issue)
Sarnoff 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.