Patents by Inventor Yingli TAO

Yingli TAO 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).

  • Submarine cable fault determining method and apparatus
    Patent number: 11265080
    Abstract: This application discloses a submarine cable fault determining method and apparatus for realizing detecting whether a fault occurs to a submarine cable, without depending on TTE. The submarine cable fault determining method includes: receiving, by a network management system, first detection information from a first device during a first preset time, and receiving second detection information from a second device during a second preset time, where the second detection information is used to indicate whether the second device receives a first heartbeat signal from the first device through a submarine cable, and the first detection information is used to indicate whether the first device receives a second heartbeat signal from the second device through the submarine cable; and determining, by the network management system based on the first detection information and the second detection information, whether a fault occurs to the submarine cable between the first device and the second device.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: March 1, 2022
    Assignee: HMN Technologies Co., Limited
    Inventors: Changwu Xu, Keqiang Cui, Guangjun Wang, Yingli Tao, Li Yang, Jianping Li
  • SUBMARINE CABLE FAULT DETERMINING METHOD AND APPARATUS
    Publication number: 20210218469
    Abstract: This application discloses a submarine cable fault determining method and apparatus for realizing detecting whether a fault occurs to a submarine cable, without depending on TTE. The submarine cable fault determining method includes: receiving, by a network management system, first detection information from a first device during a first preset time, and receiving second detection information from a second device during a second preset time, where the second detection information is used to indicate whether the second device receives a first heartbeat signal from the first device through a submarine cable, and the first detection information is used to indicate whether the first device receives a second heartbeat signal from the second device through the submarine cable; and determining, by the network management system based on the first detection information and the second detection information, whether a fault occurs to the submarine cable between the first device and the second device.
    Type: Application
    Filed: April 29, 2019
    Publication date: July 15, 2021
    Applicant: HUAWEI MARINE NETWORKS CO., LTD.
    Inventors: Changwu XU, Keqiang CUI, Guangjun WANG, Yingli TAO, Li YANG, Jianping LI