Patents by Inventor Yihui SUN

Yihui SUN 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).

  • Method and device for optimal power flow calculation in power systems based on generalized Nash equilibrium
    Patent number: 12272950
    Abstract: A method and device for optimal power flow calculation in power systems based on generalized Nash equilibrium are disclosed.
    Type: Grant
    Filed: December 13, 2023
    Date of Patent: April 8, 2025
    Assignees: STATE GRID ZHEJIANG ELECTRIC POWER CO., LTD, Zhejiang University
    Inventors: Lei Chen, Shufeng Dong, Qiang Yang, Jun Lyu, Weiwei Xu, Yihui Sun, Chongyou Xu, Jingen Song, Weifeng Xu, Jun Huang
  • Method for Preparing Natural Starch Microspheres with Uniform Particle Size
    Publication number: 20250025849
    Abstract: The present disclosure provides a method for preparing natural starch microspheres with a uniform particle size. The method includes the following steps: heating natural starch and water for gelatinization to form a water phase; controlling a temperature of a substance including a low-polarity solvent to form an oil phase; dispersing the water phase into the oil phase to obtain a mixed solution; treating the mixed solution under reduced pressure, and carrying out separation to obtain preliminarily solidified starch microspheres; and washing the preliminarily solidified starch microspheres to remove the residual oil phase on the surface, and drying to obtain the natural starch microspheres. Compared with the present technology, the method of the present disclosure can retain the molecular structure of the natural starch and has a high yield, and the prepared natural starch microspheres have a uniform particle size and can load water-soluble and fat-soluble loading objects.
    Type: Application
    Filed: March 19, 2024
    Publication date: January 23, 2025
    Applicant: Ningbo University of Technology
    Inventors: Dan QIU, Zhiguo ZHANG, Raozhen ZUO, Yajuan WANG, Xuechen ZHUANG, Yihui SUN, Jiajia ZHOU
  • Magnetic Memory Cell and Magnetic Memory
    Publication number: 20240331753
    Abstract: Disclosed are a magnetic memory cell and a magnetic memory. The magnetic memory cell sequentially includes a first electrode, a transition combination layer, a Magnetic Tunnel Junction (MTJ), and a second electrode from bottom to top. The first electrode and the second electrode are used to connect to an external circuit, and used to control a resistance state of the MTJ. The transition combination layer includes at least one boron supply layer and at least one boron adsorption buffer layer that are stacked.
    Type: Application
    Filed: March 3, 2022
    Publication date: October 3, 2024
    Inventors: Junlu GONG, Hong JIAN, Yihui SUN, Fantao MENG
  • Method And Device For Optimal Power Flow Calculation In Electric Power System Based On Generalized Nash Equilibrium
    Publication number: 20240213776
    Abstract: A method and device for optimal power flow calculation in power systems based on generalized Nash equilibrium are disclosed.
    Type: Application
    Filed: December 13, 2023
    Publication date: June 27, 2024
    Inventors: Lei CHEN, Shufeng DONG, Qiang YANG, Jun LYU, Weiwei XU, Yihui SUN, Chongyou XU, Jingen SONG, Weifeng XU, Jun HUANG