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. 30, 2025
Filed:
Jul. 26, 2023
Applicant:
Yangtze Memory Technologies Co., Ltd., Wuhan, CN;
Inventors:
Weilin Liu, Wuhan, CN;
Kai Liu, Wuhan, CN;
Assignee:
YANGTZE MEMORY TECHNOLOGIES CO., LTD., Wuhan, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G06F 12/1009 (2016.01);
U.S. Cl.
CPC ...
G06F 3/0613 (2013.01); G06F 3/0646 (2013.01); G06F 3/068 (2013.01); G06F 12/1009 (2013.01);
Abstract
In certain aspects, a memory system includes a volatile memory device and a memory controller operatively coupled to the volatile memory device. The volatile memory device is configured to store a logical-to-physical (L2P) mapping table. The memory controller is configured to maintain the L2P mapping table stored in the volatile memory device, such that the L2P mapping table maps a first set of logical addresses to identifiers (IDs) of memory blocks of a cache, respectively.