Patents by Inventor Donglin Song

Donglin Song 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).

  • Mobile air conditioner
    Patent number: D944370
    Type: Grant
    Filed: August 12, 2020
    Date of Patent: February 22, 2022
    Inventors: Chengye Huang, Huanlong Wu, Linjun Yu, Weirui Liu, Zhaoyang Wu, Jiapeng Wang, Donglin Song, Haiping Tian, Yihan Wang