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:
Apr. 29, 2014
Filed:
Oct. 18, 2011
Ara Patapoutian, Hopkinton, MA (US);
Arvind Sridharan, Longmont, CO (US);
Ara Patapoutian, Hopkinton, MA (US);
Arvind Sridharan, Longmont, CO (US);
Seagate Technology LLC, Cupertino, CA (US);
Abstract
Bit errors affecting cells of a solid-state, non-volatile memory are assigned to at least a first or a second category based on a relative amount of voltage shift that caused the respective bit errors in the respective cells. A reference voltage used to access the respective cells is adjusted to manage the respective bit errors of the first category. Additional corrective measures are taken to manage the respective bit errors of the second category.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile