Granted Patent
Utility
US 4,697,247 · App. 06/883,437
Method of performing matrix by matrix multiplication
Inventors:
Jan Grinberg, Frederick G. Yamagishi
Patented Case
View Patent ↗
Granted: Sep 29, 1987
Filed: Jul 14, 1986
Inventors
Jan Grinberg
Frederick G. Yamagishi
Assignee (at issue)
Hughes Aircraft Company
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.