Granted Patent
Utility
US 5,920,356 · App. 08/659,849
Coding parameter adaptive transform artifact reduction process
Inventors:
Smita Gupta, Yi Tong Tse
Patented Case
View Patent ↗
Granted: Jul 6, 1999
Filed: Jun 6, 1996
Inventors
Smita Gupta
Yi Tong Tse
Assignee (at issue)
Compressions Labs, 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.