Connection maintenance method for internet of things device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11902138
APP PUB NO 20230239230A1
SERIAL NO

17585440

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Abstract

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A connection maintenance method for an Internet of Things (IoT) device is disclosed in the present invention. The connection maintenance method includes establishing a virtual connection between the IoT device and a server, receiving a connection maintenance request from the IoT device, obtaining an identification code of the IoT device according to the connection maintenance request, transmitting a paging signal to the IoT device by using a first cycle according to the connection maintenance request to confirm whether the IoT device is alive, and when it is confirmed that the IoT device is alive, generating and transmitting a heartbeat packet carrying the identification code to the server by using a second cycle.

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Patent Owner(s)

  • GETAC TECHNOLOGY CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lin, Shih-Tsan Taipei, TW 1 0

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