Patents by Inventor Na XIAO

Na XIAO 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).

  • Ball picking robot and ball unloading method using the same
    Patent number: 11813502
    Abstract: A ball picking robot and a ball unloading method using the same. The ball picking robot includes a chassis, an L-shaped hanging lug, a ball storage frame, an electric push rod disposed on the chassis, a baffle disposed on the chassis, a bracket disposed on the chassis and a drive motor for driving the electric push rod to move. A movable end of the electric push rod is connected with one end of the L-shaped hanging lug, the other end of the L-shaped hanging lug is connected with a side of the ball storage frame, and a camera is disposed on the bracket.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: November 14, 2023
    Assignee: WUYI UNIVERSITY
    Inventors: Tianlei Wang, Jiongzhi Qiu, Simian Chen, Rong Fu, Jingling Zhang, Jiangyuan Chen, Yikui Zhai, Na Xiao, Junda Deng
  • Device for measuring speed of tennis ball
    Patent number: 11266895
    Abstract: Disclosed is a device for measuring speed of a tennis ball, which includes: a housing, a power supply, a main control device, a sensor device, a transmission device, a clamping device and a limiting device. The clamping device is clamped at the serve opening of a tennis ball machine, which can detect the serve speed of a tennis ball accurately with simple operation. The transmission device is engaged with the second sensor device, and the housing is slidably connected with the second sensor device. The emitting ends of the second sensor device and the first sensor device are positioned in the same vertical plane. The limiting device is connected with the second sensor device to limit excessive operation of the transmission device.
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: March 8, 2022
    Assignee: Wuyi University
    Inventors: Tianlei Wang, Na Xiao, Yijia Deng, Junjie Xu, Zijian Li, Jingling Zhang, Yikui Zhai, Jiangyuan Chen, Chaojian Xie, Yiren Long
  • BALL PICKING ROBOT AND BALL UNLOADING METHOD USING THE SAME
    Publication number: 20210138311
    Abstract: A ball picking robot and a ball unloading method using the same. The ball picking robot includes a chassis, an L-shaped hanging lug, a ball storage frame, an electric push rod disposed on the chassis, a baffle disposed on the chassis, a bracket disposed on the chassis and a drive motor for driving the electric push rod to move. A movable end of the electric push rod is connected with one end of the L-shaped hanging lug, the other end of the L-shaped hanging lug is connected with a side of the ball storage frame, and a camera is disposed on the bracket.
    Type: Application
    Filed: May 22, 2020
    Publication date: May 13, 2021
    Inventors: Tianlei WANG, Jiongzhi QIU, Simian CHEN, Rong FU, Jingling ZHANG, Jiangyuan CHEN, Yikui ZHAI, Na XIAO, Junda DENG
  • DEVICE FOR MEASURING SPEED OF TENNIS BALL
    Publication number: 20210008431
    Abstract: Disclosed is a device for measuring speed of a tennis ball, which includes: a housing, a power supply, a main control device, a sensor device, a transmission device, a clamping device and a limiting device. The clamping device is clamped at the serve opening of a tennis ball machine, which can detect the serve speed of a tennis ball accurately with simple operation. The transmission device is engaged with the second sensor device, and the housing is slidably connected with the second sensor device. The emitting ends of the second sensor device and the first sensor device are positioned in the same vertical plane. The limiting device is connected with the second sensor device to limit excessive operation of the transmission device.
    Type: Application
    Filed: July 23, 2020
    Publication date: January 14, 2021
    Inventors: Tianlei WANG, Na XIAO, Yijia DENG, Junjie XU, Zijian LI, Jingling ZHANG, Yikui ZHAI, Jiangyuan CHEN, Chaojian XIE, Yiren LONG
  • Portable air pump
    Patent number: D1031784
    Type: Grant
    Filed: March 19, 2024
    Date of Patent: June 18, 2024
    Inventor: Na Xiao
  • Water table pump
    Patent number: D1072878
    Type: Grant
    Filed: February 10, 2025
    Date of Patent: April 29, 2025
    Inventor: Na Xiao