Granted Patent
Utility
US 6,640,012 · App. 09/496,202
Image compression system and method of determining quantization parameters therefor
Inventors:
Mikhail Shnaider, Xing Zhang
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: Feb 2, 2000
Inventors
Mikhail Shnaider
Xing Zhang
Assignee (at issue)
Motorola, 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.