Patents by Inventor Yunhao Ma

Yunhao Ma 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).

  • Meat preservation apparatus and method allowed to broaden ice temperature
    Patent number: 11864573
    Abstract: A meat preservation apparatus and method allowed to broaden the ice temperature are provided. The second conveyor mesh belt is equipped with an ice temperature device, the right end of the second conveyor mesh belt is equipped with an ice temperature device, the ice temperature device comprises a base, a spinning disk is arranged above the base, and four moving plates that can move inside and outside are evenly arranged above the spinning disk, two first linear actuators are vertically arranged above each moving plate, an ice temperature box can move up and down between the two first linear actuators, conveyor belts are arranged in the ice temperature box, and the conveyor belts are driven by the first motor, a box door is set on an outside of the ice temperature box, and the box door is driven by a second motor.
    Type: Grant
    Filed: August 25, 2023
    Date of Patent: January 9, 2024
    Assignee: HEFEI UNIVERSITY OF TECHNOLOGY
    Inventors: Baocai Xu, Zhaoming Wang, Hui Zhou, Kezhou Cai, Yuanbo Hu, Yunhao Ma, Wei Cui