Patents by Inventor Guanxing PEI

Guanxing PEI 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).

  • GALVANOMETER-BASED LASER SYNCHRONIZATION CONTROLLING METHOD, CALIBRATION METHOD AND APPARATUS AND LIDAR
    Publication number: 20240142583
    Abstract: This application relates to a galvanometer-based laser synchronization controlling method, calibration method and apparatus, and a LiDAR. The galvanometer-based laser synchronization controlling method includes obtaining a fast-axis feedback signal when a galvanometer scans; obtaining a first phase difference between a fast-axis drive signal and the fast-axis feedback signal and obtaining a second phase difference between an emission period of a laser beam and the fast-axis drive signal; and setting a phase for the fast-axis drive signal based on the first phase difference and the second phase difference.
    Type: Application
    Filed: October 9, 2023
    Publication date: May 2, 2024
    Applicant: SUTENG INNOVATION TECHNOLOGY CO., LTD.
    Inventors: Hankui ZHANG, Yipeng LI, Peng WANG, Guanxing PEI, Xiao SHEN, Feng ZHANG