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. 29, 2015
Filed:
May. 28, 2015
Stec, Inc., Santa Ana, CA (US);
Aldo G. Cometti, San Diego, CA (US);
Pablo Alejandro Ziperovich, San Diego, CA (US);
HGST Technologies Santa Ana, Inc., Santa Ana, CA (US);
Abstract
Disclosed is an apparatus and method for adjusting operating parameters in a storage device. A controller in a solid state drive monitors current operating conditions of the drive's flash memory, and when the flash memory has been subjected to a predetermined number of program/erase cycles one or more stored bias values are retrieved from a storage location based on the wordline(s) associated with a current memory operation. Parameters of the memory operation are then adjusted based on the retrieved bias values, and the memory operation is performed using the adjusted parameters.