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. 15, 1988
Filed:
Oct. 06, 1986
Applicant:
Inventor:
Toshifumi Kobayashi, Itami, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365230 ; 365189 ;
Abstract
A dynamic RAM with static column function comprising a predecoder for predecoding both the row address and the column address to output intermediate signals, a row decoder composed of NOR circuits for selecting one row in response to said intermediate signals, a column decoder composed of NAND circuits for selecting one column in response to said intermediate signals, and a logic inversion circuit for matching the logics for the intermediate signal between the row decoder and the column decoder.