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. 23, 2016
Filed:
Nov. 21, 2014
SK Hynix Memory Solutions Inc., San Jose, CA (US);
Frederick K. H. Lee, Mountain View, CA (US);
Jason Bellorado, San Jose, CA (US);
Arunkumar Subramanian, San Jose, CA (US);
Lingqi Zeng, San Jose, CA (US);
Xiangyu Tang, San Jose, CA (US);
Ameen Aslam, Santa Clara, CA (US);
SK Hynix memory solutions inc., San Jose, CA (US);
Abstract
A first bit position of a cell in solid state storage is read where a sorting bit is obtained using the read of the first bit position. A second bit position of the cell is read for a first time, including by setting a first read threshold associated with the second bit position to a first value and setting a second read threshold associated with the second bit position to a second value. The second bit position of the cell is read for a second time, including by setting the first read threshold to a third value and setting the second read threshold to a fourth value. A new value for the first read threshold and for the second read threshold is generated using the sorting bit, the first read, and the second read.