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. 22, 2026
Filed:
Jan. 02, 2025
Bank of America Corporation, Charlotte, NC (US);
Bank of America Corporation, Charlotte, NC (US);
Abstract
A system receives a user request from a user from a user device, determines a task based on the user request, selects a LLM based on the task, uses the LLM to generate a digital content responsive to the user request, and generates digital watermarks for the digital content based on one or more of statistical watermarking, linguistic watermarking, or steganographic watermarking, wherein the statistical watermarking generates a hidden pattern based on portions of the digital content, the linguistic watermarking generates textual information to be inserted into the digital content, and the steganographic watermarking generates hidden information based on the digital content. The system further uses hashing algorithms to generate cryptographic stamps for the digital watermarks, generates a secured first digital content by embedding the cryptographic stamps in the digital content, and sends instructions to the user device for presenting the secured digital content.