Patents by Inventor Jida WU

Jida WU 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).

  • Corn ear picking roller structure for strengthening stem grabbing
    Patent number: 12588596
    Abstract: A corn ear picking roller structure for strengthening stem grabbing includes a header, a seedling divider, a seedling pulling chain, a clamping chain, a seedling pressing plate, and an ear picking device. The seedling divider is connected to a front end of the header, the seedling pulling chain is connected to the header and located on a lower side of the seedling divider, the clamping chain is connected to the header and located on a lower portion of the seedling pulling chain, the ear picking device is connected to the header and located on one side of the seedling divider, and the seedling pressing plate is connected to a top end of the ear picking device. The ear picking device includes a left ear picking roller and a right ear picking roller, and each of the left and right ear picking rollers is provided with an inequilateral multi-edge structure.
    Type: Grant
    Filed: September 7, 2023
    Date of Patent: March 31, 2026
    Assignee: SHANDONG UNIVERSITY OF TECHNOLOGY
    Inventors: Duanyang Geng, Xiang Li, Jida Wu, Chengqian Jin, Yanchun Yao, Xiang Yin, Bolong Wang
  • CORN EAR PICKING ROLLER STRUCTURE FOR STRENGTHENING STEM GRABBING
    Publication number: 20240008406
    Abstract: A corn ear picking roller structure for strengthening stem grabbing includes a header, a seedling divider, a seedling pulling chain, a clamping chain, a seedling pressing plate, and an ear picking device. The seedling divider is connected to a front end of the header, the seedling pulling chain is connected to the header and located on a lower side of the seedling divider, the clamping chain is connected to the header and located on a lower portion of the seedling pulling chain, the ear picking device is connected to the header and located on one side of the seedling divider, and the seedling pressing plate is connected to a top end of the ear picking device. The ear picking device includes a left ear picking roller and a right ear picking roller, and each of the left and right ear picking rollers is provided with an inequilateral multi-edge structure.
    Type: Application
    Filed: September 7, 2023
    Publication date: January 11, 2024
    Applicant: SHANDONG UNIVERSITY OF TECHNOLOGY
    Inventors: Duanyang GENG, Xiang LI, Jida WU, Chengqian JIN, Yanchun YAO, Xiang YIN, Bolong WANG