Patents by Inventor Sa Geng

Sa Geng 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).

  • AIRTIGHTNESS DETECTION EQUIPMENT
    Publication number: 20190187021
    Abstract: The present disclosure relates to an airtightness detection equipment for detecting the airtightness of a pedestal on which a target is mounted, comprising: a sealing device configured to hermetically adhere to the pedestal, forming a sealed space between the sealing device and the pedestal; a vacuum pumping device configured to evacuate the sealed space; a gas detection device configured to detect gas in the sealed space.
    Type: Application
    Filed: December 6, 2018
    Publication date: June 20, 2019
    Applicant: Miasolé Equipment Integration (Fujian) Co., Ltd.
    Inventors: Zhigang Zhou, Yang Zhou, Long Chen, Jun Ke, Sa Geng, Dechun Zeng, Hu Jiang, Xinguo Song