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. 28, 2026
Filed:
Feb. 08, 2024
Insurance Services Office, Inc., Jersey City, NJ (US);
Matthew D. Frei, Lehi, UT (US);
Cherie Ekholm, Redmond, WA (US);
Shubhi Singh, Ottawa, CA;
Zheng Zhong, Seattle, WA (US);
Palak Jain, Draper, UT (US);
Insurance Services Office, Inc., Jersey City, NJ (US);
Abstract
Systems and methods for detecting and localizing manipulations of portable document format (PDF) files are provided. The system receives one or more PDF files and processes each PDF file using a plurality of check processes. Each check process includes a defined or learned weight that determines that process's level of influence on any document's overall suspicion score, as well as an opinion score for each PDF file based on unique logic and a plurality of factors related to the particular PDF file. The system can generate an overall suspicion score for the PDF file based on the results of the check processes, which can be calculated by aggregating the weight and an opinion score associated with each check process and file. The system can then determine whether the PDF file is a suspicious file using the overall suspicion score.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile