Patents by Inventor Eckhard Mayer

Eckhard Mayer 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).

  • Power thyristor on a substrate
    Patent number: 4672415
    Abstract: A power thyristor assembly, includes an insulating and metallized substrate, and a power thyristor having a cathode and gate side facing toward and soldered to the substrate, and an anode side facing away from the substrate, the anode side having an anode and a passivation ditch surrounding the anode, the anode side including a reverse junction, the cathode and gate side including a blocking pn-junction, and the passivation ditch being common to the anode side reverse junction and to the cathode and gate side blocking pn-junction.
    Type: Grant
    Filed: August 31, 1984
    Date of Patent: June 9, 1987
    Assignee: Brown, Boveri & Cie Aktiengesellschaft
    Inventors: Gunter Berndes, Arno Neidig, Eckhard Mayer