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:
Dec. 09, 2025
Filed:
Sep. 08, 2022
Honor Device Co., Ltd., Shenzhen, CN;
Bo Xu, Shenzhen, CN;
Honor Device Co., Ltd., Shenzhen, CN;
Abstract
This application provides an NFC card activation method and apparatus, applied to a first electronic device, where a Bluetooth function is enabled in the first electronic device, and the method comprises: detecting that a Bluetooth connection event occurs between Bluetooth identifiers of a second electronic device and the first electronic device; selecting a target Bluetooth identifier from the Bluetooth identifiers based on Bluetooth signal strength of the second electronic device; and activating NFC cards corresponding to the target Bluetooth identifier. Compared with geo-fence information, Bluetooth of a device is unique, so that a requirement of using the Bluetooth in multiple different places can be met. In addition, compared with positioning information, a Bluetooth signal is less susceptible to an environment. Therefore, the manner of activating an NFC card based on the Bluetooth connection has a wider application range.