Patents by Inventor Yusong HAN

Yusong HAN 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: 20250059964
    Abstract: This application discloses a cryopump, including a pump housing, a radiation shield in the pump housing, a first-stage cold storage component in the pump housing, a second-stage cold storage component in the holding space of the radiation shield, a connector connecting the first-stage cold storage component and the radiation shield, and a cryopanel assembly in the holding space and connected to the second-stage cold storage component.
    Type: Application
    Filed: November 5, 2024
    Publication date: February 20, 2025
    Applicant: VACREE TECHNOLOGIES CO., LTD.
    Inventors: Jialiang DENG, Yang YANG, Yifeng WU, Xiang CHENG, Yusong HAN, Xinyu FENG, Jianyong WANG, Huan ZENG, Haifeng ZHANG, Xuehua ZHANG