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:
Dec. 02, 2014
Filed:
May. 21, 2014
Sandisk Technologies Inc., Plano, TX (US);
Deepak Raghu, Milpitas, CA (US);
Gautam A. Dusija, Milpitas, CA (US);
Chris Avila, Saratoga, CA (US);
Yingda Dong, San Jose, CA (US);
Man Mui, Fremont, CA (US);
Alexander Kwok-Tung Mak, Los Altos Hills, CA (US);
Pao-Ling Koh, Fremont, CA (US);
SanDisk Technologies Inc., Plano, TX (US);
Abstract
Memory hole diameter in a three dimensional memory array may be calculated from characteristics that are observed during programming. Suitable operating parameters may be selected for operating a block based on memory hole diameters. Hot counts of blocks may be adjusted according to memory hole size so that blocks that are expected to fail earlier because of small memory holes are more lightly used than blocks with larger memory holes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile