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:
Oct. 21, 2025
Filed:
Nov. 16, 2022
Bank of America Corporation, Charlotte, NC (US);
Srilaxmi Sreepalli, Hyderabad, IN;
Rajapandian C, Kovilambakkam, IN;
Sujatha Balaji, Kovilambakkam, IN;
Bank of America Corporation, Charlotte, NC (US);
Abstract
Arrangements for providing secure document distribution are provided. In some aspects, a request to distribute a file may be received. The request may include identification of the file being distributed, as well as identification of a recipient. The identified file may be encrypted and stored in a distributed hash table. In some examples, a file reference key associated with the encrypted file may be generated and stored in a distributed ledger. A secure QR code based on the file reference key may be generated and transmitted to a recipient computing device. In some arrangements, an indication of a scan of the secure QR code may be received. Responsive to receiving the indication of the scan, the file reference key may be retrieved and a decrypted file of the encrypted file may be generated and provided to the recipient for viewing and/or downloading.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile