Patents by Inventor Zhenxi JIANG

Zhenxi JIANG 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).

  • Calibration device and calibration method for non-contact photographic hole measurement
    Patent number: 12596001
    Abstract: Disclosed are a calibration device for non-contact photographic hole measurement and a calibration method for non-contact photographic hole measurement. The device includes a base, an installation platform, a calibration assembly and an illumination compensator. The installation platform is provided at the base, and the calibration assembly is provided at the installation platform. In a calibration process, the base drives the installation platform to rotate around a Z axis, thereby driving the calibration assembly to rotate around the Z axis. At the same time, the installation platform drives the calibration assembly to rotate around an X axis. The illumination compensator is configured to fill light for a camera during a photography process.
    Type: Grant
    Filed: July 16, 2024
    Date of Patent: April 7, 2026
    Assignee: CHENGDU AIRCRAFT INDUSTRIAL (GROUP) CO., LTD.
    Inventors: Wenping Mou, Yunfeng Jiang, Mingcong Huang, Zhenxi Jiang, Weidong Li, Gui Zhang, Bo Li, Xin Shen
  • CALIBRATION DEVICE AND CALIBRATION METHOD FOR NON-CONTACT PHOTOGRAPHIC HOLE MEASUREMENT
    Publication number: 20240369357
    Abstract: Disclosed are a calibration device for non-contact photographic hole measurement and a calibration method for non-contact photographic hole measurement. The device includes a base, an installation platform, a calibration assembly and an illumination compensator. The installation platform is provided at the base, and the calibration assembly is provided at the installation platform. In a calibration process, the base drives the installation platform to rotate around a Z axis, thereby driving the calibration assembly to rotate around the Z axis. At the same time, the installation platform drives the calibration assembly to rotate around an X axis. The illumination compensator is configured to fill light for a camera during a photography process.
    Type: Application
    Filed: July 16, 2024
    Publication date: November 7, 2024
    Applicant: CHENGDU AIRCRAFT INDUSTRIAL (GROUP) CO., LTD.
    Inventors: Wenping MOU, Yunfeng JIANG, Mingcong HUANG, Zhenxi JIANG, Weidong LI, Gui ZHANG, Bo LI, Xin SHEN