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:
Oct. 20, 1998
Filed:
Nov. 27, 1996
Tomomi Momohara, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A semiconductor integrated circuit device comprises, on a semiconductor chip, a large-scale memory as a main memory, a controller for controlling at least inputting data from the outside of the chip to the large-scale memory, and outputting data from the large-scale memory to the outside of the chip, and a self-test circuit for testing the large-scale memory. The self-test circuit includes a rewritable EEPROM, into which a self-test sequence is written. The self-test circuit tests the large-scale memory in accordance with the self-test sequence written in the EEPROM.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile