Patents by Inventor Junwen PANG

Junwen PANG 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).

  • VOLUTE, FAN AND AIR CONDITIONER
    Publication number: 20260218722
    Abstract: A volute, a fan, an air conditioner, and a blade structure. The volute (123-10) includes: an enclosing plate (1-100), which encloses an air duct (1-101); an end plate (1-200) connected to an end of the enclosing plate (1-100), the end plate (1-200) being formed with an air intake (1-201) and a convex surface (1-202) which is arranged around the air inlet (1-201); an convex surface (1-202) located at a side of the end plate (1-200) away from the air duct (1101), the convex surface (1-202) extending from the enclosing plate (1-100) toward the air inlet (1-201).
    Type: Application
    Filed: June 14, 2023
    Publication date: July 30, 2026
    Inventors: Guangwei RONG, Yong ZENG, Junwen PANG, Meng XU, Jie YANG, Feng WANG, Yang YAO