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:
Jun. 19, 2007
Filed:
Dec. 22, 2005
Yasushi Matsubara, Tokyo, JP;
Yasushi Matsubara, Tokyo, JP;
Elpida Memory, Inc., , JP;
Abstract
A redundancy replacement judging circuit includes a redundancy replacement judging circuit chain and a pseudo redundancy replacement judging circuit chain substantially equal in delay time to the redundancy replacement judging circuit chain. In response to an output of the pseudo redundancy replacement judging circuit chain, the redundancy replacement judging circuit outputs a redundancy judgment result of the redundancy replacement judging circuit chain. A semiconductor memory device includes the redundancy replacement judging circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile