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:
Apr. 11, 2023
Filed:
Feb. 24, 2021
Toyota Motor North America, Inc., Plano, TX (US);
Edward Allen Cain, Jr., Plano, TX (US);
Ismail Thanickel, Frisco, TX (US);
Jonathan Burnham, Frisco, TX (US);
Satyajit P. Patne, The Colony, TX (US);
Neal Shen, Grapevine, TX (US);
Stephen Paul McFarland, Jr., Allen, TX (US);
TOYOTA MOTOR NORTH AMERICA, INC., Plano, TX (US);
Abstract
An example operation includes one or more of receiving, via a first communication channel between a sending device and a recipient device, a first partial encryption key from the receiving device, receiving, via a second communication channel between the sending device and the recipient device, a second partial encryption key from the receiving device, wherein the second communication channel comprises a different communication medium than the first communication channel, generating a transport key based on the first partial encryption key and the second partial encryption key received via the first and second channels, and encrypting data based on the generated transport key and transmitting the encrypted data to the receiving device.