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:
Oct. 13, 2026
Filed:
Jan. 17, 2025
Hefei Kaimeng Technology Co., Ltd., Anhui, CN;
Tao Tao Zuo, Anhui, CN;
Kaidi Zhu, Anhui, CN;
Zhi Wang, Anhui, CN;
Tsung-Lin Wu, Anhui, CN;
Qiao Zhu, Anhui, CN;
Hefei Kaimeng Technology Co., Ltd., Anhui, CN;
Abstract
The invention provides a data management method and a storage device. The method is used in a host system and includes: sending a preparatory host data consolidation command to the storage device when a number of free physical units of the storage device is less than a predetermined threshold; receiving a mapping table sent by the storage device, the mapping table indicating a source physical unit for a host data consolidation process; issuing a corresponding programming command to the storage device according to an attribute of valid data in the source physical unit to reduce the valid data in the source physical unit, and thereby updating the mapping table; and transmitting the updated mapping table to the storage device for executing a device data consolidation process.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile