Patents by Inventor Donglei BIAN

Donglei BIAN 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).

  • Interface adapter device and mobile terminal
    Patent number: 11100022
    Abstract: The present disclosure provides an interface adapter device and a mobile terminal. The interface adapter device comprises a male connector and a third contact and a fourth contact provided on the male connector, wherein the male connector comprises a first end provided with a first interface and a second end provided with a second interface, the first and second ends are two opposite ends of the male connector, the third contact is electrically coupled to the second interface, the fourth contact is electrically coupled to the first interface, and the first and second ends of the male connector are insertable into the female connector; the third contact is in contact with the first contact when the male connector is inserted into the female connector through the first end, and the fourth contact is in contact with the second contact when the male connector is inserted into the female connector through the second end.
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: August 24, 2021
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventor: Donglei Bian
  • INTERFACE ADAPTER DEVICE AND MOBILE TERMINAL
    Publication number: 20210182229
    Abstract: The present disclosure provides an interface adapter device and a mobile terminal. The interface adapter device comprises a male connector and a third contact and a fourth contact provided on the male connector, wherein the male connector comprises a first end provided with a first interface and a second end provided with a second interface, the first and second ends are two opposite ends of the male connector, the third contact is electrically coupled to the second interface, the fourth contact is electrically coupled to the first interface, and the first and second ends of the male connector are insertable into the female connector; the third contact is in contact with the first contact when the male connector is inserted into the female connector through the first end, and the fourth contact is in contact with the second contact when the male connector is inserted into the female connector through the second end.
    Type: Application
    Filed: October 22, 2018
    Publication date: June 17, 2021
    Inventor: Donglei BIAN