Patents by Inventor Mohammed Kamarehi

Mohammed Kamarehi 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).

  • Microwave discharge device with TM.sub.NMO cavity
    Patent number: 5361274
    Abstract: A microwave powered discharge device which utilizes a TM.sub.NMO cavity. A conductive body is positioned at a null in a discharge device which utilizes a TM.sub.210 cavity to reduce direct coupling from the microwave coupling means, e.g., slot of the cavity. A plurality of TM.sub.110 cavities are ganged together, and a single discharge tube extends through all of the cavities.
    Type: Grant
    Filed: March 12, 1992
    Date of Patent: November 1, 1994
    Assignee: Fusion Systems Corp.
    Inventors: James E. Simpson, Mohammed Kamarehi, Brian Turner, Michael G. Ury
  • Electrodeless lamp which couples to small bulb
    Patent number: 4975625
    Abstract: An electrodeless lamp which couples strong microwave fields to a very small bulb of diameter about 1/2' or smaller. The lamp is operated in a mode which is independent of the height of the cavity and which provides electric field lines parallel to such height. The height of the cavity is substantially reduced as compared with prior lamps to provide strong coupling of the electric field to the bulb.
    Type: Grant
    Filed: June 24, 1988
    Date of Patent: December 4, 1990
    Assignee: Fusion Systems Corporation
    Inventors: Donald C. Lynch, Mohammed Kamarehi, James E. Simpson, Charles H. Wood
  • Electrodeless lamp having compound resonant structure
    Patent number: 4887192
    Abstract: An electrodeless lamp which couples to a small bulb and obtains a relatively high light output therefrom. A cavity which comprises a compound resonant structure including vestibule and reflector portions is provided. The combination of vestibule and reflector results in a condition of resonance throughout the cavity, whereby strong fields are coupled to the small bulb and a reflector is provided for directing and enhancing light output.
    Type: Grant
    Filed: November 4, 1988
    Date of Patent: December 12, 1989
    Assignee: Fusion Systems Corporation
    Inventors: James E. Simpson, Mohammed Kamarehi, Michael G. Ury