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. 19, 2020
Filed:
Oct. 12, 2018
Carrier Corporation, Palm Beach Gardens, FL (US);
Devu Manikantan Shila, West Hartford, CT (US);
Penghe Geng, West Hartford, CT (US);
Vijaya Ramaraju Lakamraju, Avon, CT (US);
Nicholas Charles Soldner, Mountainview, CA (US);
Alan Marchiori, East Hartford, CT (US);
Carrier Corporation, Palm Beach Gardens, FL (US);
Abstract
A magnetic strip card includes a partial encrypted card payload encrypted with a long shared key to provide a final encrypted payload. A method for encoding the magnetic strip card includes encrypting a card payload with a code key of a access controls with a short key of the access control to generate a partial encrypted payload and encrypting the partial encrypted payload with a long shared key to provide a final encrypted payload.