Patents by Inventor Eddy Sun

Eddy Sun 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).

  • Magnetic flowmeter with flow tube liner having adhesion feature in an exterior surface
    Patent number: 12031852
    Abstract: A magnetic flowmeter for sensing process fluid flow includes a flow tube configured to receive the process fluid flow there through and a plurality of electrodes disposed to contact process fluid. At least one electromagnetic coil is disposed proximate the tube. A flow tube liner is provided in the flow tube having an interior surface configured to contact process fluid and an exterior surface mounted to the flow tube. The flow tube liner has at least one adhesion feature in the exterior surface which promotes adhesion between the flow tube liner and the flow tube. A method is also provided.
    Type: Grant
    Filed: August 19, 2021
    Date of Patent: July 9, 2024
    Assignee: MICRO MOTION, INC.
    Inventors: Paul Michael Keltgen, Michael John Mayer, Michael Jeffrey Mikolichek, Eddy Sun, Yabin Zhang
  • MAGNETIC FLOWMETER WITH FLOW TUBE LINER
    Publication number: 20230059062
    Abstract: A magnetic flowmeter for sensing process fluid flow includes a flow tube configured to receive the process fluid flow there through and a plurality of electrodes disposed to contact process fluid. At least one electromagnetic coil is disposed proximate the tube. A flow tube liner is provided in the flow tube having an interior surface configured to contact process fluid and an exterior surface mounted to the flow tube. The flow tube liner has at least one adhesion feature in the exterior surface which promotes adhesion between the flow tube liner and the flow tube. A method is also provided.
    Type: Application
    Filed: August 19, 2021
    Publication date: February 23, 2023
    Inventors: Paul Michael Keltgen, Michael John Mayer, Michael Jeffrey Mikolichek, Eddy Sun, Yabin Zhang