US Patent Issued to GRABTAXI HOLDINGS on Feb. 18 for "Authentication and validation procedure for improved security in communications systems" (Singaporean, American Inventors)

ALEXANDRIA, Va., Feb. 19 -- United States Patent no. 12,231,555, issued on Feb. 18, was assigned to GRABTAXI HOLDINGS PTE. LTD. (Singapore).

"Authentication and validation procedure for improved security in communications systems" was invented by Gennady Medvinsky (Seattle), Surya Anil Lingamallu (Seattle), Hardik Bipinbhai Doshi (Seattle) and Prasanna Kanagasabai (Singapore).

According to the abstract* released by the U.S. Patent & Trademark Office: "A client communications device and method for generating a user message comprising an assertion for verification by a remote server device is described. Payload data for the user message as generated by a secure application resident on the communications device is received. Biometric authent...