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. 03, 2014
Filed:
Sep. 14, 2012
Applicant:
Tatsuru Matsuo, Kawasaki, JP;
Inventor:
Tatsuru Matsuo, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 29/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A clock signal is supplied to a first repair flag flip-flop, a second repair flag flip-flop, a first repair data flip-flop group, and a second repair data flip-flop group to serially transfer a second repair flag and a first repair flag stored in a non-volatile memory to the second repair flag flip-flop and the first repair flag flip-flop. Subsequently, repair data stored in the non-volatile memory is serially output to the first repair data flip-flop group, and repair data of the first repair data flip-flop group and the second repair data flip-flop group is serially transferred.