Patents by Inventor Qifa SHANG

Qifa SHANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • NODE UPGRADING METHOD AND SYSTEM IN MESH NETWORK
    Publication number: 20190056924
    Abstract: The present invention discloses a node upgrading method and system in a mesh network. The node upgrading method in the mesh network comprises: performing the wireless firmware OTA upgrade by the first node according to the terminal instruction; simultaneously performing OTA upgrade on at least part of the second nodes in the mesh network by the first node using the broadcast channel after completion of the OTA upgrade, wherein the second node is a node other than the first node in the mesh network. Embodiments of the invention also provide a node upgrading system in the mesh network.
    Type: Application
    Filed: December 27, 2017
    Publication date: February 21, 2019
    Applicant: TELINK SEMICONDUCTOR (Shanghai) CO., LTD.
    Inventors: Guohua JIANG, Qifa SHANG, Haipeng JIN, Mingjian ZHENG