Granted Patent
Utility
US 6,347,116 · App. 08/899,096
Non-linear quantizer for video coding
Inventors:
Barin Geoffry Haskell, Atul Puri, Robert Louis Schmidt
Patented Case
View Patent ↗
Granted: Feb 12, 2002
Filed: Jul 24, 1997
Inventors
Barin Geoffry Haskell
Atul Puri
Robert Louis Schmidt
Assignee (at issue)
AT&T CORP.
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.