Granted Patent
Utility
US 5,255,346 · App. 07/458,158
Method and apparatus for design of a vector quantizer
Inventors:
Frank H. Wu, Kalyan Ganesan
Patented Case
View Patent ↗
Granted: Oct 19, 1993
Filed: Dec 28, 1989
Inventors
Frank H. Wu
Kalyan Ganesan
Assignee (at issue)
U S West Advanced Technologies, 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.