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. 12, 2021
Filed:
Jul. 04, 2017
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An electronic device used for unlocking a locking device is disclosed. The electronic device according to various embodiments of the present invention may comprise: a communication module for transmitting an unlock signal; and a processor which performs authentication with respect to a user so as to unlock a locking device, changes, after the user is authenticated, a valid time configured for a first key selected among one or more keys registered on an application, and transmits the unlock signal, including information on the changed valid time and information on the first key, via the communication module. Other various embodiments are also possible.