Granted Patent
Utility
US 4,686,647 · App. 06/645,573
Numerical division of two arrays by optical processing
Inventors:
Bernard H. Soffer, Uzi Efron, Emanuel Marom
Patented Case
View Patent ↗
Granted: Aug 11, 1987
Filed: Aug 29, 1984
Inventors
Bernard H. Soffer
Uzi Efron
Emanuel Marom
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.