Patents by Inventor Leqing Zhang

Leqing Zhang 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).

  • BIOLOGICAL PRINTER
    Publication number: 20190001568
    Abstract: The present disclosure relates to a bioprinter, which comprises a spray head, a connector and a bioprinting material container having a discharge pipe, wherein a first end of the connector is threadedly connected with the discharge pipe, and a second end of the connector is detachably connected with the spray head. The bioprinter is configured such that, a connector is provided between the discharge pipe of the bioprinting material container and the spray head, wherein the first end of the connector is threadedly connected with the discharge pipe, and the second end is detachably disposed on the spray head.
    Type: Application
    Filed: December 30, 2015
    Publication date: January 3, 2019
    Applicant: REVITEK CO., LTD.
    Inventors: Yijun Li, Deming Wang, Leqing Zhang, Xuemin Wen
  • 3D bio-printer
    Patent number: D836684
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: December 25, 2018
    Assignee: REVOTEK CO., LTD.
    Inventors: Leqing Zhang, Deming Wang