Patents by Inventor Qianwen Xu

Qianwen Xu 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).

  • Illuminating fixture and device
    Patent number: 10761145
    Abstract: An illuminating fixture and a device are provided. The illuminating fixture includes an intelligence control system, a scanning system, wires, and at least two sets of probes. One end of the probe is connected with a probe arm, and the probe arm is configured to control a slide movement of the probe along an up and down direction and rotation of the probe. the scanning system positions a measurement position of a test element group, and the intelligence control system is configured to automatically adjust a position of the probe by the probe arm according to the measurement position positioned by the scanning system.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: September 1, 2020
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Qianwen Xu
  • ILLUMINATING FIXTURE AND DEVICE
    Publication number: 20190064286
    Abstract: An illuminating fixture and a device are provided. The illuminating fixture includes an intelligence control system, a scanning system, wires, and at least two sets of probes. One end of the probe is connected with a probe arm, and the probe arm is configured to control a slide movement of the probe along an up and down direction and rotation of the probe. the scanning system positions a measurement position of a test element group, and the intelligence control system is configured to automatically adjust a position of the probe by the probe arm according to the measurement position positioned by the scanning system.
    Type: Application
    Filed: November 8, 2017
    Publication date: February 28, 2019
    Inventor: Qianwen Xu