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:
May. 07, 2024
Filed:
Apr. 04, 2022
Bank of America Corporation, Charlotte, NC (US);
Sandeep Kumar Chauhan, Miyapur Hyderabad, IN;
Sheetal Bhatia, Mumbai, IN;
Bank of America Corporation, Charlotte, NC (US);
Abstract
Systems, methods, and apparatus are provided for securing transmission of sensitive data on an LPWAN network such as LoRaWAN. Long-range, low-power transmission may enable a transaction card to communicate with a financial institution server without internet or cellular connectivity. The transaction card may generate a first security key. The key may include a transaction timestamp, a random number generated by the transaction card microprocessor, a personal identifier received at the transaction card from a user, one or more card parameters, and/or any suitable factors. A long-range, low-power network server may detect the card transmission. The server may retrieve the card parameters and personal identifiers stored in association with a user account during card registration. The server may generate a second security key. Based on a match between the first security key and the second security key, the server may authenticate the transmission.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile