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. 09, 1999
Filed:
Feb. 02, 1998
Applicant:
Inventor:
Akira Hamakawa, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365195 ; 36518504 ;
Abstract
A nonvolatile control circuit reads out data from a nonvolatile memory at a predetermined address upon power-up. When the read-out data is data that instructs inhibition of at least one of operations for writing, reading and erasing the nonvolatile memory, the operation designated by the data is inhibited from execution.
Quick Actions:
Hamakawa, Akira. (1999). Nonvolatile memory control circuit (U.S. Patent No. 5881002). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5881002
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile