Granted Patent
Utility
US 4,750,153 · App. 06/821,237
Associative holographic memory apparatus employing phase conjugate mirrors and a two-wave mixing contra-directional coherent image amplifier
Inventors:
Yuri Owechko, Emanuel Marom, Bernard H. Soffer, Gilmore J. Dunning
Patented Case
View Patent ↗
Granted: Jun 7, 1988
Filed: Jan 22, 1986
Inventors
Yuri Owechko
Emanuel Marom
Bernard H. Soffer
Gilmore J. Dunning
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.