Granted Patent
Utility
US 6,052,703 · App. 09/076,521
Method and apparatus for determining discrete cosine transforms using matrix multiplication and modified booth encoding
Inventor:
John Redford
Patented Case
View Patent ↗
Granted: Apr 18, 2000
Filed: May 12, 1998
Inventor
John Redford
Assignee (at issue)
Oak Technology, 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.