Patents by Inventor Kaiyu Xue

Kaiyu Xue 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).

  • Patent number: 10852439
    Abstract: The present invention provides a global ionospheric total electron content prediction system based on a spatio-temporal sequence hybrid framework. The prediction system implements computational processing for two types of spatio-temporal sequences, wherein for a stationary spatio-temporal sequence, a STARMA model prediction method is constructed in the present invention; for a non-stationary spatio-temporal sequence, a nonlinear spatio-temporal trend is firstly extracted from the non-stationary spatio-temporal sequence by adopting a ConvLSTM method until the extracted residual passes a stationarity test, and then the electron content is predicted using the STARMA model prediction method.
    Type: Grant
    Filed: July 16, 2020
    Date of Patent: December 1, 2020
    Assignee: BEIHANG UNIVERSITY
    Inventors: Zhipeng Wang, Cheng Wang, Kaiyu Xue, Kun Fang
  • Patent number: 10399180
    Abstract: A method and device for strengthening the laser shock of a hidden surface includes establishing a continuous laser shock strengthening track and process after acquiring the information about the whole hidden surface. A control system adjusts the movement and rotation of a total reflection mirror which is arranged in a workpiece according to the signal from signal collecting cards for making a reflected laser beam act on a region to be machined of the hidden surface at an appropriate incidence angle. The method can realize the surface strengthening treatment of the hidden surface of the workpiece, significantly improve the mechanical performance of the workpiece and increase the fatigue life thereof, which is applicable to the surface strengthening of the workpiece with the hidden surface.
    Type: Grant
    Filed: October 23, 2013
    Date of Patent: September 3, 2019
    Assignees: Wenzhou University, Jiangsu University, Southeast University
    Inventors: Wei Xue, Jinzhong Lu, Kaiyu Luo, Yongkang Zhang, Fengze Dai