Patents by Inventor Ian Bruce Feldberg

Ian Bruce Feldberg 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).

  • Thermal sensor positioning in a microwave waveguide
    Patent number: 6577903
    Abstract: A method of positioning on a microwave waveguide a sensor (20) including an elongate metallic element (23, 24) comprising: selecting a tubular waveguide (12); determining the general orientation of the magnetic field (3) generated during microwave transmission; and positioning the elongate metallic element (20, 23, 24) substantially parallel to the orientation of the magnetic field (3). Connections (23, 24) of the sensor (20) extend longitudinally of the waveguide (12) and are connected to the outer wall (25) of the waveguide and the central conductor (16) of the coaxial cable (15) that powers the waveguide.
    Type: Grant
    Filed: December 13, 2000
    Date of Patent: June 10, 2003
    Assignee: Microsulis PLC
    Inventors: Nigel Cronin, Ian Bruce Feldberg