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:
Mar. 05, 1985
Filed:
Nov. 16, 1982
Applicant:
Inventors:
Mikio Kyomasu, Toyono, JP;
Toshiyuki Araki, Toyono, JP;
Shinobu Fukunaga, Kawanishi, JP;
Masahiro Shindo, Toyonaka, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365177 ; 365218 ; 357 43 ;
Abstract
An erasable field programmable logic array including a matrix of reprogrammable memory elements which may be selectively programmed to store a desired logic function therein is provided. Since use is made of reprogrammable memory elements, the stored logic function may be erased and another logic function may be programmed into the programmable logic array.