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:
May. 28, 2019
Filed:
Dec. 30, 2016
Western Digital Technologies, Inc., Irvine, CA (US);
Himanshu Hemant Naik, San Jose, CA (US);
Biswajit Ray, Santa Clara, CA (US);
Mohan Vamsi Dunga, Santa Clara, CA (US);
Changyuan Chen, San Ramon, CA (US);
Western Digital Technologies, Inc., San Jose, CA (US);
Abstract
A device is disclosed that includes a data write engine configured to store data into a block of a memory. The device also includes a post-write read engine configured to adjust a read voltage responsive to an output of the temperature sensor and to read stored data from the block based on the adjusted read voltage to verify integrity of the data. The device also includes a block manager configured to initiate a corrective operation responsive to an error characteristic of the data read from the block.