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. 06, 2017
Filed:
Apr. 22, 2014
George P. Hoekstra, Austin, TX (US);
Perry H. Pelley, Austin, TX (US);
Ravindraraj Ramaraju, Round Rock, TX (US);
George P. Hoekstra, Austin, TX (US);
Perry H. Pelley, Austin, TX (US);
Ravindraraj Ramaraju, Round Rock, TX (US);
NXP USA, INC., Austin, TX (US);
Abstract
Structures for substituting single bits in an array may include a first array having a plurality of word lines, and for each of the plurality of word lines a memory operable to store a bit substitution column value, and a first data output line operable to communicate the bit substitution column value to a write data shifter. The bit substitution column value may be associated with a bit substitution column in a second array, and the write data shifter may be operable to substitute the bit by shifting data to a redundancy column in the first array.