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:
Nov. 04, 2025
Filed:
Jul. 18, 2023
Sandisk Technologies, Inc., Milpitas, CA (US);
Sundararajan Rajagopal, Bangalore, IN;
Vinod Sasidharan, Bangalore, IN;
Ramanathan Muthiah, Bangalore, IN;
Sandisk Technologies, Inc., Milpitas, CA (US);
Abstract
Techniques described herein may be used for reducing the usage of sensors during thermal throttling in storage devices. A memory of a storage device may store map tables, each map table associated with a type of host command, each map table including entries, each entry corresponding to an initial temperature level and characteristics of a host command, and each entry indicating a change in temperature relative to the initial temperature level. A controller of the storage device may monitor operations for commands from the host system, obtain an initial temperature value from one or more temperature sensors, select entries from the map tables, based on characteristics of the operations and the initial temperature value, predict a current temperature based on the one or more entries, and in accordance with a determination that the current temperature exceeds a predetermined threshold, trigger one or more corrective actions for thermal throttling.