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:
Jun. 24, 2025
Filed:
Sep. 29, 2022
Acronis International Gmbh, Schaffhausen, CH;
Acronis International GmbH, Schaffhausen, CH;
Abstract
The invention relates to a system and method that relates to creation of a digital fingerprint library for storing information of a document containing protected information. The system mainly includes a fragment generator, a fingerprint value generator, and the digital fingerprint library. The fragment generator generates fragments of the document using a sliding window method. Fragment length is determined heuristically, can be hardcoded in the program or be a parameter in GUI. The fingerprint value generator generates a fingerprint value, e.g., its hash, for each fragment. The fingerprint value represents the information related to respective fragments. The digital fingerprint library then stores the fingerprint value. Fingerprint values of individual fragments serve as key values to provide a mechanism for comparing fragments of unknown files to the digital fingerprint library.