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:
Jul. 21, 2020
Filed:
Sep. 19, 2018
Apple Inc., Cupertino, CA (US);
Manoj K. Radhakrishnan, Campbell, CA (US);
Bhaskar R. Adavi, Sunnyvale, CA (US);
Kaiehu H. Kaahaaina, Cupertino, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Disclosed herein is a technique for preserving an expected lifespan of a non-volatile memory that is communicably coupled with a computing device. According to some embodiments, the technique can be implemented by the computing device, and include (1) receiving metrics associated with the non-volatile memory, (2) for each application of a plurality of applications associated with the computing device: establishing, based on the metrics, a respective write budget for the application. According to some embodiments, the respective write budget for each application can be further based on a count of the plurality of applications. Additionally, the technique can further include (3) receiving, from an application of the plurality of applications, a write request directed to the non-volatile memory, and (4) in response to determining that the write request does not violate the respective write budget for the application: issuing the write request to the non-volatile memory.