Patents by Inventor Marius Fullman

Marius Fullman 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).

  • Controllable semiconductor rectifier with interference potential compensation
    Patent number: 4208669
    Abstract: A controllable semiconductor rectifier which is subject to an interference potential and controllable by a control power comprises a first emitter layer, a first main electrode connected to the first emitter layer, a control base layer connected to the first emitter layer, a main base layer connected to the control base layer and a second emitter layer connected to the main base layer. A connection is established between a portion of the control base layer and the first emitter layer for applying a compensating potential to the first emitter layer for compensating the interference potential and a limiting non-linear component is connected between a portion of the control base layer and the first emitter layer for limiting the interference potential.
    Type: Grant
    Filed: August 30, 1978
    Date of Patent: June 17, 1980
    Assignee: Licentia Patent-Verwaltungs G.m.b.H.
    Inventors: Dieter Silber, Marius Fullman, Karl-Julius Finck, Wolfgang Winter