Patents by Inventor Holger Notzel

Holger Notzel 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).

  • Patent number: 10178466
    Abstract: A powered speaker system comprising a cabinet and an input to receive an audio signal from an external amplifier. An audio splitter receives and splits the audio signal into first and second portions. At least one first speaker driver receives the first portion of the split audio signal, and an effects output jack receives the second portion. An effects input jack that is connectable to the external effects device, receives the second portion of signal that is modified by the external effects device. An internal amplifier is coupled to the effects input jack and receives and amplifies the modified second portion of the signal. At least one second speaker driver receives from the internal amplifier, the amplified modified second portion. The first speaker driver outputs the first portion simultaneously while the second speaker driver outputs the amplified modified second portion of the split audio signal.
    Type: Grant
    Filed: January 16, 2018
    Date of Patent: January 8, 2019
    Assignee: KOMET AMPLIFICATION GROUP, LLC
    Inventor: Holger Notzel
  • Publication number: 20180206026
    Abstract: A powered speaker system comprising a cabinet and an input to receive an audio signal from an external amplifier. An audio splitter receives and splits the audio signal into first and second portions. At least one first speaker driver receives the first portion of the split audio signal, and an effects output jack receives the second portion. An effects input jack that is connectable to the external effects device, receives the second portion of signal that is modified by the external effects device. An internal amplifier is coupled to the effects input jack and receives and amplifies the modified second portion of the signal. At least one second speaker driver receives from the internal amplifier, the amplified modified second portion. The first speaker driver outputs the first portion simultaneously while the second speaker driver outputs the amplified modified second portion of the split audio signal.
    Type: Application
    Filed: January 16, 2018
    Publication date: July 19, 2018
    Inventor: Holger Notzel
  • Patent number: D845273
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: April 9, 2019
    Assignee: KOMET AMPLIFICATION GROUP, LLC
    Inventor: Holger Notzel