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. 11, 2025
Filed:
Dec. 21, 2023
Yangtze Memory Technologies Co., Ltd., Wuhan, CN;
Hai Fu, Wuhan, CN;
Yuechun Kai, Wuhan, CN;
Yangtze Memory Technologies Co., Ltd., Hubei, CN;
Abstract
The present disclosure discloses example memory systems and operating methods thereof, and electronic systems. An example memory system includes a memory device and a controller coupled to the memory device. The controller is configured to receive a read command from a host, access a corresponding region of the memory device according to the read command, update hotness information of the corresponding region in a hotness table, determine one or more active regions based on the hotness information of regions in the hotness table, and send mapping information corresponding to the one or more active regions to the host. The hotness information includes a number of times a region is accessed by read commands from the host. The mapping information includes a mapping relationship table from logical address to physical address.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile