Granted Patent
Utility
US 6,553,142 · App. 10/197,682
Quantization table adjustment
Inventor:
Eric C. Peters
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Jul 17, 2002
Inventor
Eric C. Peters
Assignee (at issue)
Avid Technology, 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.