Patents by Inventor Yonglong Huai

Yonglong Huai 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).

  • Dial-up connection method and device of mobile data terminal
    Patent number: 8451993
    Abstract: The present disclosure provides a dial-up connection method of a mobile data terminal, which includes: the mobile data terminal sets a value of a wireless dial-up state variable as “connected” after receiving an initial dial-up connection request from a user equipment and sets dial-up information, and maintains the value of the wireless dial-up state variable as “connected” after the user equipment disconnects an initial connection with the mobile data terminal; and the mobile data terminal sends a “successfully connected” message to the user equipment when determining, after receiving a non-initial dial-up connection request from the user equipment, the value of the wireless dial-up state variable is “connected” and dial-up information in the non-initial dial-up connection request is identical with the set dial-up information. The present disclosure also provides a dial-up connection device of a mobile data terminal.
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: May 28, 2013
    Assignee: ZTE Corporation
    Inventor: Yonglong Huai
  • Dial-up connection method and device of mobile data terminal
    Publication number: 20130044868
    Abstract: The present disclosure provides a dial-up connection method of a mobile data terminal, which includes: the mobile data terminal sets a value of a wireless dial-up state variable as “connected” after receiving an initial dial-up connection request from a user equipment and sets dial-up information, and maintains the value of the wireless dial-up state variable as “connected” after the user equipment disconnects an initial connection with the mobile data terminal; and the mobile data terminal sends a “successfully connected” message to the user equipment when determining, after receiving a non-initial dial-up connection request from the user equipment, the value of the wireless dial-up state variable is “connected” and dial-up information in the non-initial dial-up connection request is identical with the set dial-up information. The present disclosure also provides a dial-up connection device of a mobile data terminal.
    Type: Application
    Filed: July 23, 2010
    Publication date: February 21, 2013
    Applicant: ZTE CORPORATION
    Inventor: Yonglong Huai