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:
Sep. 10, 2024
Filed:
Oct. 30, 2019
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Taehyung Lim, Gyeonggi-do, KR;
Sooyeon Jung, Gyeonggi-do, KR;
Inyoung Shin, Gyeonggi-do, KR;
Duckey Lee, Gyeonggi-do, KR;
Hyewon Lee, Gyeonggi-do, KR;
Jonghyo Lee, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
Provided is a method of sharing a digital key between devices, and a method, performed by an owner device, of transmitting a digital key to a target device, includes: transmitting digital key configuration data; receiving a digital key attestation including a public key of the target device, the digital key configuration data, and a signature of the target device; generating a digital key sharing attestation including the public key of the target device, the digital key configuration data, the signature of the target device, and a signature of the owner device; and transmitting the digital key sharing attestation.