Granted Patent
Utility
US 5,060,285 · App. 07/354,646
Hierarchical variable block size address-vector quantization using inter-block correlation
Inventors:
Sudhir Dixit, Yushu Feng
Patented Case
View Patent ↗
Granted: Oct 22, 1991
Filed: May 19, 1989
Inventors
Sudhir Dixit
Yushu Feng
Assignee (at issue)
GTE Laboratories Incorporated
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.