Granted Patent
Utility
US 6,693,963 · App. 09/625,512
Subband encoding and decoding system for data compression and decompression
Inventor:
Shohei Taniguchi
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Jul 25, 2000
Inventor
Shohei Taniguchi
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, LTD.
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.