Patents by Inventor Lanfen Shen

Lanfen Shen 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).

  • Roller shade cassette cover
    Patent number: D1115383
    Type: Grant
    Filed: November 28, 2024
    Date of Patent: March 3, 2026
    Assignee: ZHEJIANG XIDAMEN NEW MATERIAL CO., LTD.
    Inventors: Huijin Dai, Mingming Zhu, Ying Liu, Lanfen Shen, Kainan Pan, Xiaoyu Fu, Jianhai Wang, Shujing Cheng, Junhao Hu, Lijiao Yuan