Patents by Inventor Hongliang Cheng

Hongliang Cheng 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).

  • Publication number: 20240158208
    Abstract: The present invention discloses a centroid adjustment device suitable for different types of loads, which belongs to the field of transportation and support technology, including an upper adjustment assembly, a connecting module, and a loading device. The connecting module includes connecting pieces and chain connection assemblies adjustable in length, both upper ends of the connecting pieces and the chain connection assemblies are respectively mounted on opposite sides of the centroid of the upper adjustment assembly and can be adjusted to move toward or away from each other at an upper end of the upper adjustment assembly, and both lower ends of the connecting pieces and the chain connection assemblies are respectively mounted on opposite sides of the centroid of the loading device.
    Type: Application
    Filed: November 14, 2023
    Publication date: May 16, 2024
    Inventors: Yubin YANG, Mingxing ZHANG, Zhimin LIU, Zhiqiang HAN, Feng GUO, Song CHEN, Xiangzhen CHENG, Hongliang LIU, Guojun MA, Yonggang XU, Jianhua WU, Shengneng CHEN, Xuefeng GAO, Lin ZHOU, Yumin JIANG
  • Patent number: D900076
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: October 27, 2020
    Inventor: Hongliang Cheng
  • Patent number: D959419
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: August 2, 2022
    Assignee: Shenzhen Shichen Technology Co., Ltd.
    Inventor: Hongliang Cheng