Patents by Inventor Jurg A. Eckner

Jurg A. Eckner 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).

  • Optical amplifier
    Patent number: 6400500
    Abstract: A semiconductor optical amplifier comprises a semiconductor member having a plurality of flat edge faces, at least one waveguide with an input and an output on the semiconductor member, at least part of the waveguide being formed of active semiconductor material and the input and the output to the waveguide being located on the same or adjacent edge faces of the member.
    Type: Grant
    Filed: December 9, 1999
    Date of Patent: June 4, 2002
    Assignee: Opto Speed Holdings, S.A.
    Inventors: Jolyon R. Tidmarsh, Roberto F. Dall'ara, Jurg A. Eckner