Granted Patent
Utility
US 5,983,176 · App. 08/848,357
Evaluation of media content in media files
Inventors:
Eric Hoffert, Karl Cremin, Leo Degen
Patented Case
View Patent ↗
Granted: Nov 9, 1999
Filed: Apr 30, 1997
Inventors
Eric Hoffert
Karl Cremin
Leo Degen
Assignee (at issue)
Magnifi LLC
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.