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. 15, 2026
Filed:
Mar. 06, 2025
Atp Electronics Taiwan Inc., Taipei City, TW;
ATP ELECTRONICS TAIWAN INC., Taipei City, TW;
Abstract
A method for managing access to a file for non-volatile memory is implemented by a processing module of a computer system. The non-volatile memory includes multiple clusters. Upon receipt of a read instruction associated with a file, the processing module acquires cluster numbers corresponding to those clusters that store file data of the file from a file allocation table, and searches a file access permissions table to obtain corresponding data access permission codes, thereby determining whether these file data clusters are read access being permitted. If affirmative, the processing module reads the file data into volatile memory, and transmits the file data to an output module.