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. 12, 2023
Filed:
Oct. 30, 2017
Amazon Technologies, Inc., Reno, NV (US);
Scott Southwood, Seattle, WA (US);
Canku Alp Calargun, Redmond, WA (US);
Brett Lounsbury, Phoenix, AZ (US);
Prajwal Yadapadithaya, Seattle, WA (US);
Ankit Garg, Seattle, WA (US);
Chih-Jen Huang, Issaquah, WA (US);
Vivek Chaganti, Seattle, WA (US);
Amazon Technologies, Inc., Reno, NV (US);
Abstract
Various embodiments provide processes for identification of embedded unauthorized data within document data. Such processes may include evaluating document data properties for indications of closing headers, comparing document data sizes against reference sizes, and comparing document data sizes against other document data sizes. Certain embodiments evaluating image data may evaluate image properties, such as histograms or gradient images, to determine random or otherwise unauthorized data. Upon detection of unauthorized data, the document data may be flagged for later processing, such as removal from a storage server.