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:
Sep. 10, 2019
Filed:
Mar. 30, 2018
Qualcomm Incorporated, San Diego, CA (US);
Madhu Yashwanth Boenapalli, Hyderabad, IN;
Surendra Paravada, Hyderabad, IN;
Sai Praneeth Sreeram, Anantapur, IN;
Venu Madhav Mokkapati, Hyderabad, IN;
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
An embodiment is directed to an apparatus that comprises a host controller and a flash memory. The host controller monitors a temperature in a first memory block of the flash memory (e.g., based on a reported temperature measurements from the flash memory), and selectively synchronizes a first refresh of the first memory block with a second refresh of a second memory block of the flash memory based in part upon the monitored temperature. For example, an immediate refresh of the first memory block may be performed if there is a pending I/O request for the first memory block, an error rate associated with the first memory block exceeds an error rate threshold and/or the monitored temperature of the first memory block exceeds a temperature threshold; otherwise, a synchronized refresh of the first and second memory blocks may be executed.