Patents by Inventor Hanhao WANG

Hanhao WANG 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).

  • Multi-layer segmentation/stalk cutter device for first season of double-crop rice and control method, and combine harvester for first season of double-crop rice
    Patent number: 11805734
    Abstract: A multi-layer segmentation/stalk cutter device for a first season of double-crop rice and a control method, and a combine harvester for a first season of double-crop rice, the multi-layer segmentation/stalk cutter device comprising: a cutting platform, a segmenting cutter and a stalk cutter, at least one segmenting cutter being disposed at a lower rear portion of the cutting platform, the segmenting cutter being hinged on a moving chassis, and a second execution mechanism controlling the cutting height of the segmenting cutter; the stalk cutter being disposed at a lower rear portion of the segmenting cutter, the stalk cutter being hinged on the moving chassis, and a third execution mechanism controlling the cutting height of the stalk cutter.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: November 7, 2023
    Assignee: JIANGSU UNIVERSITY
    Inventors: Yaoming Li, Anya Chen, Mingsen Huang, Jiasheng Li, Hanhao Wang
  • MULTI-LAYER SEGMENTATION/STALK CUTTER DEVICE FOR FIRST SEASON OF DOUBLE-CROP RICE AND CONTROL METHOD, AND COMBINE HARVESTER FOR FIRST SEASON OF DOUBLE-CROP RICE
    Publication number: 20200404843
    Abstract: A multi-layer segmentation/stalk cutter device for a first season of double-crop rice and a control method, and a combine harvester for a first season of double-crop rice, the multi-layer segmentation/stalk cutter device comprising: a cutting platform, a segmenting cutter and a stalk cutter, at least one segmenting cutter being disposed at a lower rear portion of the cutting platform, the segmenting cutter being hinged on a moving chassis, and a second execution mechanism controlling the cutting height of the segmenting cutter; the stalk cutter being disposed at a lower rear portion of the segmenting cutter, the stalk cutter being hinged on the moving chassis, and a third execution mechanism controlling the cutting height of the stalk cutter.
    Type: Application
    Filed: December 20, 2019
    Publication date: December 31, 2020
    Applicant: JIANGSU UNIVERSITY
    Inventors: Yaoming LI, Anya CHEN, Mingsen HUANG, Jiasheng LI, Hanhao WANG