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:
Feb. 15, 1994
Filed:
May. 31, 1991
Applicant:
Inventors:
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365201 ; 3652257 ;
Abstract
A 1M.times.2 parity DRAM is salvaged from a defective 1M.times.4 parity DRAM having two or less unrepairable memory quadrants. Circuits are designed so 'any' combination of 2 good quadrants can be accessed as a result of fuse blowing and steering logic which is controlled by the fuse signals.
Tso, Jim. (1994). Method and apparatus for implementing .times.2 parity dram for 16 bit (U.S. Patent No. 5287311). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5287311
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile