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. 23, 1993
Filed:
Oct. 19, 1988
Applicant:
Inventor:
Akira Ito, Kunitachi, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
36523005 ; 36518904 ; 36518907 ;
Abstract
In a multiport memory, a data selector is provided by which, when addresses designated by at least two ports agree and one port and the other port are respectively set in a write mode and a read mode, write data to be supplied from one port is directly transmitted as read data for the other port without first being transmitted through the memory array.
Ito, Akira. (1993). Semiconductor memory (U.S. Patent No. 5197035). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5197035
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile