Patents by Inventor Xiaokun LIANG

Xiaokun LIANG 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).

  • LIGHT EMITTING DEVICE, DISPLAY SUBSTRATE AND DISPLAY EQUIPMENT
    Publication number: 20220102662
    Abstract: The present disclosure provides a light emitting device, a display substrate and a display equipment. The light emitting device includes: a light emitting layer, the light emitting layer including a host material including an aggregation-induced delayed fluorescent material and a guest material including at least one of a fluorescent material or a phosphorescent material.
    Type: Application
    Filed: May 4, 2021
    Publication date: March 31, 2022
    Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Han NIE, Xunfei TONG, Min DENG, Xiaokun LIANG, Dongyu GAO, Ganghu LIU, Huihui LI, Peng FENG
  • Method and apparatus for optimizing blocking grating for cone beam CT image scattering correction
    Patent number: 10722205
    Abstract: A method and apparatus for optimizing a blocking grating for cone beam CT image scattering correction, wherein the method comprises: scanning a blocking grating to establish a swinging model thereof; setting initial coordinates of the blocking grating along a longitudinal direction of a detector in an initial projection, and establishing an objective function between CBCT image data missing voxel values and the coordinates of the blocking grating along the longitudinal direction of the detector according to the swinging model; minimizing the objective function with a mesh-adaptive direct search algorithm to generate optimized coordinates of the blocking grating along the longitudinal direction of the detector.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: July 28, 2020
    Assignee: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY
    Inventors: Xiaokun Liang, Yaoqin Xie, Zhicheng Zhang, Tianye Niu
  • METHOD AND APPARATUS FOR OPTIMIZING BLOCKING GRATING FOR CONE BEAM CT IMAGE SCATTERING CORRECTION
    Publication number: 20180132807
    Abstract: A method and apparatus for optimizing a blocking grating for cone beam CT image scattering correction, wherein the method comprises: scanning a blocking grating to establish a swinging model thereof; setting initial coordinates of the blocking grating along a longitudinal direction of a detector in an initial projection, and establishing an objective function between CBCT image data missing voxel values and the coordinates of the blocking grating along the longitudinal direction of the detector according to the swinging model; minimizing the objective function with a mesh-adaptive direct search algorithm to generate optimized coordinates of the blocking grating along the longitudinal direction of the detector.
    Type: Application
    Filed: December 21, 2017
    Publication date: May 17, 2018
    Inventors: Xiaokun LIANG, Yaoqin XIE, Zhicheng ZHANG, Tianye NIU