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:
Dec. 15, 2020
Filed:
Apr. 15, 2019
GM Global Technology Operations Llc, Detroit, MI (US);
Joseph Kampeas, Herzliya, IL;
Ofer Givati, Herzliya, IL;
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Abstract
A system and method for establishing secured wireless communications between electromagnetic communication devices. The method may include: generating a transmission polarization mode sequence at a first electromagnetic communication device, wherein the transmission polarization mode sequence includes a first plurality of antenna polarization modes used for transmitting electromagnetic signals; transmitting data from the first electromagnetic communication device using the transmission polarization mode sequence; obtaining a reception polarization mode sequence at the first electromagnetic communication device, wherein the reception polarization mode sequence is generated by a second electromagnetic communication device, and wherein the reception polarization mode sequence includes a second plurality of antenna polarization modes used for listening for electromagnetic signals; determining an initial key based on determining matches between the transmission polarization mode sequence and the reception polarization mode sequence; and carrying out communications between the first electromagnetic communication device and the second electromagnetic communication device based on the initial key.