Patents by Inventor Jayaprakash Ramakrishna

Jayaprakash Ramakrishna 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).

  • Method and system for thermal control in X-ray imaging tubes
    Patent number: 7561669
    Abstract: Methods and systems for providing thermal insulation in an X-ray tube are provided. The method includes configuring a metallic foam to resist the heat flow in an X-ray tube. The method further comprises configuring the metallic foam for positioning in the X-ray tube to resist heat flow to bearings in the X-ray tube.
    Type: Grant
    Filed: June 3, 2004
    Date of Patent: July 14, 2009
    Assignee: General Electric Company
    Inventors: Arunvel Thangamani, Jayaprakash Ramakrishna