The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 16, 1988
Filed:
Nov. 12, 1987
Jan Grinberg, Los Angeles, CA (US);
Graham R Nudd, Broadway, GB;
Bernard H Soffer, Pacific Palisades, CA (US);
Hughes Aircraft Company, Los Angeles, CA (US);
Abstract
Methods of performing complex optical computations, preferably using a programmable optical data processor having a plurality of spatial light modulators to impress data onto a data beam. Data can be applied to a subset of the modulators so as to impress a corresponding data image onto the beam; with uniform data applied to the remaining ones of the modulators so as to impress corresponding uniform data images onto the beam such that the computation performed is dependent on the data applied to the subset of the modulators. Any one of a number of performable optical computations can be programmably performed by providing data to selected subsets of the plurality of spatial modulators.