Patents by Inventor Jurgen Bernitt

Jurgen Bernitt 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).

  • Gain control
    Patent number: 4224578
    Abstract: A regulation device for controlling the level of a signal having a controllable amplification, the signal fluctuating in amplitude, includes a signal control device, first and second threshold stages postcoupled to the signal control device having first and second thresholds, respectively, which thresholds define a predetermined signal range, and an element chargeable and dischargeable to first and second potentials, respectively, postcoupled to the threshold device, and connected by feedback to the signal control device for controlling its amplification within the predetermined range.
    Type: Grant
    Filed: September 13, 1978
    Date of Patent: September 23, 1980
    Assignee: Dr.-Ing. Rudolf Hell GmbH
    Inventor: Jurgen Bernitt