Patents by Inventor Risheng SU

Risheng SU 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 apparatus for evaluating a degree of frequency regulation urgency of a generator set, power system, and storage medium
    Patent number: 11936186
    Abstract: Provided are a method and apparatus for evaluating a degree of frequency regulation urgency of a generator set, a power system and a storage medium.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: March 19, 2024
    Assignees: STATE GRID FUJIAN ELECTRIC POWER COMPANY LIMITED, STATE GRID FUJIAN ELECTRIC POWER RESEARCH INSTITUTE, CHINA ELECTRIC POWER RESEARCH INSTITUTE COMPANY LIMITED
    Inventors: Zhenhua Xu, Risheng Fang, Ting Huang, Dahai Yu, Kewen Li, Xiangyu Tao, Daoshan Huang, Yi Su, Zhi Chen, Danyue Wu, Huiyu Zhang
  • FRONT DOOR ASSEMBLY OF DRUM WASHING MACHINE, AND DRUM WASHING MACHINE
    Publication number: 20200173092
    Abstract: Provided are a front door assembly of a drum washing machine and a drum washing machine. The front door assembly includes an observation bowl glass. The observation bowl glass includes an edge portion, a central portion, and a transition portion connecting the edge portion with the central portion. The central portion protrudes relative to the edge portion. The front door assembly further includes at least one protrusion. The at least one protrusion is arranged at a junction of the central portion and the transition portion. A protruding direction of the at least one protrusion is the same as a protruding direction of the central portion relative to the edge portion.
    Type: Application
    Filed: May 18, 2018
    Publication date: June 4, 2020
    Inventors: Yuliang JIANG, Jing'en FAN, Risheng SU