Patents by Inventor Yen-Chun HSU

Yen-Chun HSU 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).

  • User equipment and data connection recovery method thereof
    Patent number: 10284419
    Abstract: An user equipment and a data connection recovery method thereof are provided. The user equipment transmits at least one UDP query packets to a robust server via the base station, and determines that there is no response from the robust server during a default period. Then the user equipment determines that a data connection with a backhaul network is abnormal between the base station and the backhaul network. Accordingly, the user equipment transmits a trigger packet to the backhaul network via the base station under NAS protocol and recovers the data connection with the backhaul network.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: May 7, 2019
    Assignee: MEDIATEK INC.
    Inventors: Shang-Ru Mo, Yung Hsiang Hsieh, Yen-Chun Hsu
  • USER EQUIPMENT AND DATA CONNECTION RECOVERY METHOD THEREOF
    Publication number: 20180351785
    Abstract: An user equipment and a data connection recovery method thereof are provided. The user equipment transmits at least one UDP query packets to a robust server via the base station, and determines that there is no response from the robust server during a default period. Then the user equipment determines that a data connection with a backhaul network is abnormal between the base station and the backhaul network. Accordingly, the user equipment transmits a trigger packet to the backhaul network via the base station under NAS protocol and recovers the data connection with the backhaul network.
    Type: Application
    Filed: June 6, 2017
    Publication date: December 6, 2018
    Inventors: Shang-Ru MO, Yung Hsiang HSIEH, Yen-Chun HSU