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. 02, 2021
Filed:
Mar. 14, 2019
Sandisk Technologies Llc, Plano, TX (US);
Dike Zhou, San Jose, CA (US);
Yen-Lung Li, San Jose, CA (US);
SanDisk Technologies LLC, Addison, TX (US);
Abstract
Apparatuses, systems, and methods are presented for column replacement. An input register, which includes a set of input divisions, may receive write data for a memory array. An output register, which includes a set of normal output divisions and a set of replacement output divisions, may output write data to an array. A column replacement circuit may selectively couple input divisions to output divisions. A column replacement circuit may couple normal output divisions for functional columns of an array to corresponding input divisions. A column replacement circuit may couple replacement output divisions for functional columns of an array to input divisions selected by the column replacement circuit, which may be corresponding input divisions or other input divisions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile