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:
Apr. 21, 2025
Filed:
Jul. 25, 2021
Huawei Technologies Co., Ltd., Shenzhen, CN;
Lu Gan, Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
An Internet of Things (IoT) device authorization method includes an IoT device that wirelessly communicates with a first electronic device and a second electronic device. The IoT device includes a processor, a memory, a first antenna, and a second antenna. A transmit distance of the second antenna is less than a transmit distance of the first antenna. When instructions stored in the memory are executed by the processor, the IoT device is configured to receive a first message indicating to add a shared control device for the IoT device; send, through the second antenna, a second message including device information of the IoT device; receive, in response to the second message, a third message including device information of the second electronic device; and send, through the first antenna, a fourth message including the device information of the second electronic device to the first electronic device.