Patents by Inventor Horst A. R. Wegener

Horst A. R. Wegener 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).

  • Programmable general purpose analog filter
    Patent number: 3987293
    Abstract: A programmable transversal filter employig two charge transfer delay lines one for sampling a reference function, the samples providing the weighting factors for the transversal filter; the other for sampling an input signal to the filter. Each sample of the input signal is then multiplied by the appropriate weighting factor obtained from the sampling of the reference signal and all products are summed to obtain a sample of the filter output.
    Type: Grant
    Filed: August 4, 1975
    Date of Patent: October 19, 1976
    Assignee: Sperry Rand Corporation
    Inventors: Arthur W. Crooke, Horst A. R. Wegener
  • Multi-terminal controlled-inversion semiconductor devices
    Patent number: 3979613
    Abstract: Multi-terminal controlled-inversion semiconductor devices are presented having current or voltage controllable switching characteristics provided through use of a non-linear resistive layer and by the control of the rate of injection of carriers with respect to their rate of removal by conduction through the non-linear layer.
    Type: Grant
    Filed: June 18, 1975
    Date of Patent: September 7, 1976
    Assignee: Sperry Rand Corporation
    Inventors: Harry Kroger, Horst A. R. Wegener