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, 2026
Filed:
Dec. 13, 2024
Canon Kabushiki Kaisha, Tokyo, JP;
Koichi Iwao, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A semiconductor device is provided. The semiconductor device includes: a memory cell array including a plurality of memories arranged on a plurality of rows and a plurality of columns, each of the memories being a volatile memory; a plurality of repair circuits configured to repair the memory cell array; a selection circuit configured to select, from the plurality of repair circuits, a repair circuit to be connected to a memory included in the plurality of memories; and a holding circuit configured to hold selection information for selecting, by the selection circuit, a designated repair circuit out of the plurality of repair circuits, and control the selection circuit based on the selection information. The selection circuit is configured to be able to select at least two repair circuits in parallel out of the plurality of repair circuits.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile