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. 26, 2018
Filed:
Jun. 13, 2016
Sandisk Technologies Llc, Plano, TX (US);
Biswajit Ray, Santa Clara, CA (US);
Gerrit Jan Hemink, San Ramon, CA (US);
Mohan Dunga, Santa Clara, CA (US);
Bijesh Rajamohanan, Milpitas, CA (US);
Changyuan Chen, San Ramon, CA (US);
SANDISK TECHNOLOGIES LLC, Plano, TX (US);
Abstract
Apparatuses, systems, methods, and computer program products are disclosed for read level determination. A block of non-volatile storage cells has a plurality of bit lines. A controller for a block is configured to perform a first read on a set of storage cells using a first read level for the bit lines. A controller is configured to determine a second read level for at least a portion of the bit lines based at least partially on a first read. A controller is configured to perform a second read on a set of storage cells using a second read level for at least a portion of bit lines.