Granted Patent
Utility
US 4,800,519 · App. 06/836,675
Optical data processing systems and methods for matrix inversion, multiplication, and addition
Inventors:
Jan Grinberg, Yuri Owechko, Bernard H. Soffer, Emanuel Marom
Patented Case
View Patent ↗
Granted: Jan 24, 1989
Filed: Mar 5, 1986
Inventors
Jan Grinberg
Yuri Owechko
Bernard H. Soffer
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.