Granted Patent
Utility
US 6,771,831 · App. 10/298,179
Data compression method and system using globally optimal scalar quantization
Inventors:
Michelle Effros, Dan Muresan
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Nov 15, 2002
Inventors
Michelle Effros
Dan Muresan
Assignee (at issue)
California Institute of Technology
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.