US Patent Issued to American Express Travel Related Services on May 13 for "Diversified protection of cryptographic keys using device identification" (Indian, American Inventors)

ALEXANDRIA, Va., June 12 -- United States Patent no. 12,301,704, issued on May 13, was assigned to American Express Travel Related Services Co. Inc. (New York).

"Diversified protection of cryptographic keys using device identification" was invented by Hicham Lozi (Palo Alto, Calif.), Rana Dasgupta (Scottsdale, Ariz.), Ramgopal Malathkar (Phoenix), Ajit Patra (Bangalore, India), Amit Kumar Atap (Bangalore, India), Abhijeet Dutta (Bengaluru, India), Neelanjana Dasgupta (Phoenix), Ritwik Bhar (Chandannagar, India), Sharma L. Putrevu (Bangalore, India) and Lei Ma (Phoenix).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein are system, method, and computer program product embodiments for providing a d...