Patents by Inventor Lingdan WEN

Lingdan WEN 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).

  • Coffee bean grinding system for coffee machine
    Patent number: 10791875
    Abstract: A coffee bean grinding system for coffee machine comprising a coffee bean grinding box, a lower grinding blade assembly disposed within the coffee bean grinding box and a gear box, wherein the coffee bean grinding box further comprises a bottom wall, the lower grinding blade assembly further comprises a transmission joint disposed on the bottom wall, and the gear box further comprises an output shaft that is drivingly connected to the transmission joint; the transmission joint is movably connected to the output shaft.
    Type: Grant
    Filed: June 14, 2016
    Date of Patent: October 6, 2020
    Assignee: GUANGDONG XINBAO ELECTRICAL APPLIANCES HOLDINGS CO., LTD.
    Inventors: Jiangang Guo, Lingdan Wen
  • COFFEE BEAN GRINDING SYSTEM FOR COFFEE MACHINE
    Publication number: 20180325320
    Abstract: A coffee bean grinding system for coffee machine comprising a coffee bean grinding box, a lower grinding blade assembly disposed within the coffee bean grinding box and a gear box, wherein the coffee bean grinding box further comprises a bottom wall, the lower grinding blade assembly further comprises a transmission joint disposed on the bottom wall, and the gear box further comprises an output shaft that is drivingly connected to the transmission joint; the transmission joint is movably connected to the output shaft.
    Type: Application
    Filed: June 14, 2016
    Publication date: November 15, 2018
    Inventors: Jiangang GUO, Lingdan WEN
  • Coffee machine
    Patent number: D957859
    Type: Grant
    Filed: November 3, 2020
    Date of Patent: July 19, 2022
    Assignee: MIDEA GROUP CO., LTD.
    Inventors: Lingdan Wen, Ziming Liao, Boqing Zhou