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:
Jul. 04, 1978
Filed:
Dec. 20, 1976
Ronald M Finnila, Carlsbad, CA (US);
Dale G Maeding, Carlsbad, CA (US);
Hughes Aircraft Company, Culver City, CA (US);
Abstract
A device for performing Haddamard transform operations including a first matrix of interconnected electronic cells, and a second matrix of interconnected electronic cells connected to the output of the first matrix, the electronic cells being charge coupled devices. A rectangular wave generator is electronically connected to the first and second matrices. The first matrix comprises a plural number of rows of such electronic cells serially connected to each other, the output of each one of the rows being connected to an input of each one of the cells corresponding to one of the rows of the second matrix. As a result a solution of on-focal plane Haddamard transform is obtained by recording the Haddamard sequencies at a common terminal of the second or output matrix.