Patents by Inventor Ziya Li

Ziya Li 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).

  • Pressure buffering system and biological culture device
    Patent number: 11834644
    Abstract: A pressure buffering system includes a housing, a pump module, a pressure sensor and a pressure cylinder. The pump module, the pressure sensor and the pressure cylinder are disposed in the housing. The pressure cylinder is communicated between the pump module and the pressure sensor. A biological culture device is further provided.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: December 5, 2023
    Assignee: Wistron Corporation
    Inventors: Ziya Li, Huan-Chun Wu, Chun-Chih Lai
  • PRESSURE BUFFERING SYSTEM AND BIOLOGICAL CULTURE DEVICE
    Publication number: 20210395669
    Abstract: A pressure buffering system includes a housing, a pump module, a pressure sensor and a pressure cylinder. The pump module, the pressure sensor and the pressure cylinder are disposed in the housing. The pressure cylinder is communicated between the pump module and the pressure sensor. A biological culture device is further provided.
    Type: Application
    Filed: September 9, 2020
    Publication date: December 23, 2021
    Applicant: Wistron Corporation
    Inventors: Ziya Li, Huan-Chun Wu, Chun-Chih Lai