Granted Patent
Utility
US 6,553,141 · App. 09/489,457
Methods and apparatus for compression of transform data
Inventor:
John C. Huffman
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Jan 21, 2000
Inventor
John C. Huffman
Assignee (at issue)
Stentor 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.