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:
Nov. 08, 2022
Filed:
Feb. 10, 2021
Robert Bosch Gmbh, Stuttgart, DE;
Alexander Hegai, Stuttgart, DE;
Jens Breitbart, Wildeck, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method of authentication for delivery of a product to a recipient. The method includes: a customer generating a public and a private cryptographic key in accordance with an asymmetrical encryption; the customer providing the public cryptographic key for the deliverer; the deliverer generating a message encrypted using the public cryptographic key; transmitting the encrypted message to the recipient for authentication; generating a plain text of the encrypted message in that the recipient decrypts the encrypted message using the private key; transmitting the plain text to the deliverer; and the deliverer authenticating the recipient if the transmitted plain text matches the message.