Patents by Inventor Willam T. Johnson,

Willam T. Johnson, 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).

  • Cable routing and potential equalizing ring for magnetic resonance imaging coils.
    Publication number: 20040036473
    Abstract: A cable routing system for an MRI coil having multiple loops and multiple signal cables provides a non-resonant conductive ring surrounding the loops and grounded to define a low electrical field region along which the signal cables may be routed for reduced interference.
    Type: Application
    Filed: August 22, 2002
    Publication date: February 26, 2004
    Inventors: Velibor Pikelja, Derek Seeber, Jovan Jevtic, Ashok Menon, Willam T. Johnson,