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:
Jun. 17, 2025
Filed:
Sep. 01, 2023
Nanning Fulian Fugui Precision Industrial Co., Ltd., Nanning, CN;
Jian-You Huang, New Taipei, TW;
Nanning FuLian FuGui Precision Industrial Co., Ltd., Nanning, CN;
Abstract
An authorization and unlocking method for a door lock is disclosed. A device binding operation is performed to bind a digital key to a digital door lock. The digital key is unlocked. The digital door lock is activated when the digital key is inserted into the digital door lock. It is determined whether the digital key is bound to the digital door lock. A network link between the digital door lock and the digital key is established if the digital key is bound to the digital door lock. It is determined whether the digital door lock is authorized by a remote authorization server. An unlock operation is performed on the digital door lock if the digital door lock is authorized by the remote authorization server.