Patents by Inventor Zhangqun FAN

Zhangqun FAN 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).

  • Display control method and apparatus
    Patent number: 10635892
    Abstract: Aspects of the disclosure provide a method for display control. The method includes capturing, by a camera in a terminal device that is in use by a user, a first face image and a second face image of the user, extracting a first face fiducial of a characteristic point on a face of the user from the first face image and a second face fiducial of the characteristic point on the face of the user from the second face image, determining a face location offset value based on the first face fiducial and the second face fiducial, determining, based on the face location offset value, a display location offset value of content to be displayed on a display screen of the terminal device, and performing a display control of the content on the display screen according to the display location offset value.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: April 28, 2020
    Assignees: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, CHONGQING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS
    Inventors: Junwei Ge, Qingling Wang, Zhangqun Fan, Weiwei Zhang, Yuyan Cui
  • DISPLAY CONTROL METHOD AND APPARATUS
    Publication number: 20180121711
    Abstract: Aspects of the disclosure provide a method for display control. The method includes capturing, by a camera in a terminal device that is in use by a user, a first face image and a second face image of the user, extracting a first face fiducial of a characteristic point on a face of the user from the first face image and a second face fiducial of the characteristic point on the face of the user from the second face image, determining a face location offset value based on the first face fiducial and the second face fiducial, determining, based on the face location offset value, a display location offset value of content to be displayed on a display screen of the terminal device, and performing a display control of the content on the display screen according to the display location offset value.
    Type: Application
    Filed: December 26, 2017
    Publication date: May 3, 2018
    Applicants: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, CHONGQING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS
    Inventors: Junwei GE, Qingling Wang, Zhangqun Fan, Weiwei Zhang, Yuyan Cui
  • Identity Authentication Method, Terminal Device And System
    Publication number: 20170161750
    Abstract: An identity authentication method, terminal device and system are provided. A terminal device scans a two-dimensional code after receiving a two-dimensional code scanning instruction. After receiving the two-dimensional code scanning instruction, the terminal device automatically opens a biometric information acquisition function, and acquires the biometric information of a user currently operating the terminal device. Identity authentication is performed on the biometric information, to determine whether the user has an operation authority corresponding to the two-dimensional code.
    Type: Application
    Filed: February 13, 2017
    Publication date: June 8, 2017
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Longyang YAO, Zhangqun FAN, Wen OUYANG, Runqian ZHAO