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. 14, 2020
Filed:
Jan. 03, 2019
Phison Electronics Corp., Miaoli, TW;
Chia-Han Yen, Taipei, TW;
Chuan-Hsiang Chen, Hsinchu County, TW;
PHISON ELECTRONICS CORP., Miaoli, TW;
Abstract
A mapping table updating method, a memory controlling circuit unit, and a memory storage device are provided. The method includes: calculating a plurality of updated data counts of a plurality of updated logical units in at least one active physical erasing unit respectively according to a physical-logical mapping table; selecting a first updated logical unit from a plurality of updated logical units according to the plurality of updated data counts, and the number of the first updated logical unit is less than the number of the plurality of updated logical units; loading a first logical-physical mapping table corresponding to the first updated logical unit; and updating mapping information in the first logical-physical mapping table according to mapping information of the first updated logical unit in the physical-logical mapping table.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile