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:
Jul. 03, 2018
Filed:
Apr. 22, 2016
Applicant:
Globalfoundries Inc., Grand Cayman, KY;
Inventors:
Krishnendu Mondal, Bangalore, IN;
Deepak I. Hanagandi, Jamkhandi, IN;
Michael R. Ouellette, Westford, VT (US);
Valerie H. Chickanosky, South Burlington, VT (US);
Assignee:
GLOBALFOUNDRIES INC., Grand Cayman, KY;
Primary Examiner:
Int. Cl.
CPC ...
G11C 29/00 (2006.01); G11C 29/44 (2006.01); G11C 29/38 (2006.01);
U.S. Cl.
CPC ...
G11C 29/44 (2013.01); G11C 29/38 (2013.01);
Abstract
A built-in self-test (BIST) system comprising repair logic structured to share state logic of failed memories across local registers located in a shared registry which services multiple memories, wherein each of the local registers is associated with a different memory.