Patents by Inventor Linyun XU

Linyun 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).

  • Catechol Nanoparticle, Catechol Protein Nanoparticle, and Preparation Method and Use Thereof
    Publication number: 20240091170
    Abstract: Provided are catechol nanoparticles, catechol protein nanoparticles, and a preparation method and use thereof. The method includes: adding a tannin compound-containing natural herb medicine into water to obtain a mixture, and subjecting the mixture to heating reflux extraction to obtain a herb medicine extract and subjecting the herb medicine extract to fractionation to obtain the catechol nanoparticles.
    Type: Application
    Filed: August 1, 2023
    Publication date: March 21, 2024
    Applicant: Shihezi University
    Inventors: Bo HAN, Jingmin Fan, Hang Yu, Rui Xue, Jiawei Guan, Yu Xu, Linyun He, Ji Liu, Chengyu Jiang, Xin Lu, Xiangze Kong, Wei Yu, Wen Chen
  • Binocular-vision-based method for tracking fruit space attitude and fruit space motion
    Patent number: 11694343
    Abstract: A binocular-vision-based method for tracking fruit space attitude and fruit space motion, the method comprising: establishing a connected base coordinate system by taking a junction of a fruit and a fruit stem as an origin; statically photographing a feature point on the surface of the fruit and a point of the connected base coordinate system established at the junction of the fruit and the fruit stem; storing a photographed image; acquiring an inherent relationship between the feature point and the connected base coordinate system; photographing dynamic motion of the fruit; acquiring absolute coordinates of the feature point on the surface of the fruit; calculating, according to the inherent relationship between the feature point and the connected base coordinate system, absolute coordinates of a point of the connected base coordinate system at each moment corresponding to each frame of image; and respectively calculating the displacement, instantaneous speed and instantaneous acceleration of the fruit, calc
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: July 4, 2023
    Inventors: Linyun Xu, Hongping Zhou, Guanhua Liu, Jie Zhou, Yan Xuan, Xuesong Jiang, Qing Chen
  • BINOCULAR-VISION-BASED METHOD FOR TRACKING FRUIT SPACE ATTITUDE AND FRUIT SPACE MOTION
    Publication number: 20220005209
    Abstract: A binocular-vision-based method for tracking fruit space attitude and fruit space motion, the method comprising: establishing a connected base coordinate system by taking a junction of a fruit and a fruit stem as an origin; statically photographing a feature point on the surface of the fruit and a point of the connected base coordinate system established at the junction of the fruit and the fruit stem; storing a photographed image; acquiring an inherent relationship between the feature point and the connected base coordinate system; photographing dynamic motion of the fruit; acquiring absolute coordinates of the feature point on the surface of the fruit; calculating, according to the inherent relationship between the feature point and the connected base coordinate system, absolute coordinates of a point of the connected base coordinate system at each moment corresponding to each frame of image; and respectively calculating the displacement, instantaneous speed and instantaneous acceleration of the fruit, calc
    Type: Application
    Filed: January 23, 2020
    Publication date: January 6, 2022
    Inventors: Linyun XU, Hongping ZHOU, Guanhua LIU, Jie ZHOU, Yan XUAN, Xuesong JIANG, Qing CHEN