Patents by Inventor Zhaolin Xia

Zhaolin Xia 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).

  • Small automatic polishing liquid cleaning device for rigid gas permeable contact lens
    Patent number: 10150202
    Abstract: A small automatic polishing liquid cleaning device for rigid gas permeable contact lens includes a container; a containing chamber is provided inside the container; an exhaust pipe, and a liquid suction pipe, which communicates with the containing chamber disposed on the container; an outlet end of the exhaust pipe communicates with a vacuum orifice of a vacuum generator via a connector, a gas inlet of the vacuum generator communicates with a pipeline for a compressed gas, and a liquid inlet of the liquid suction pipe is disposed at the bottom of a waste liquid trough.
    Type: Grant
    Filed: July 22, 2011
    Date of Patent: December 11, 2018
    Assignees: WENZHOU FOCUSEE VISION CARE TECHNOLOGIES CO., LTD., WENZHOU MEDICAL UNIVERISTY, MENICON CO., LTD.
    Inventors: Jun Jiang, Hao Chen, Ying Shi, Atsuhiro Doke, Zhaolin Xia
  • SMALL AUTOMATIC POLISHING LIQUID CLEANING DEVICE FOR RIGID GAS PERMEABLE CONTACT LENS
    Publication number: 20140130913
    Abstract: A small automatic polishing liquid cleaning device for rigid gas permeable contact lens includes a container; a containing chamber is provided inside the container; an exhaust pipe, and a liquid suction pipe which communicates with the containing chamber disposed on the container; an outlet end of the exhaust pipe communicates with a vacuum orifice of a vacuum generator via a connector, a gas inlet of the vacuum generator communicates with a pipeline for a compressed gas, and a liquid inlet of the liquid suction pipe is disposed at the bottom of a waste liquid trough.
    Type: Application
    Filed: July 22, 2011
    Publication date: May 15, 2014
    Applicants: WENZHOU FOCUSEE VISION CARE TECHNOLOGIES CO., LTD., WENZHOU MEDICAL UNIVERSITY, MENICON CO., LTD.
    Inventors: Jun Jiang, Hao Chen, Ying Shi, Atsuhiro Doke, Zhaolin Xia