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:
Oct. 08, 2019
Filed:
Oct. 12, 2016
Trustpoint Innovation Technologies, Ltd., Waterloo, CA;
Robert John Lambert, Cambridge, CA;
Jay Peter Gallant, Toronto, CA;
Mark Gregory Elkins, Kitchener, CA;
Nevine Maurice Nassif Ebeid, Kitchener, CA;
ETAS Embedded Systems Canada Inc., Waterloo, CA;
Abstract
A communication system involving an access point, a vehicle and a user is provided. The vehicle and user possess a registration code, the user possesses a public and private key pair, and the access point and vehicle possess certificates and associated private keys. The access point issues a certificate to the user associated with the user's public and private keys, and the certificate of the access point is known and trusted by the vehicle. The access point signs a message granting ownership of the vehicle to the user, and the identity of the user indicates the user's certificate. The vehicle conditionally accepts the ownership registration request of the user.