Patents by Inventor Marc Sebald

Marc Sebald 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).

  • Input circuit for an HF-transmitting component
    Patent number: 6885256
    Abstract: An input circuit for an HF-transmitting component 1 of a battery-operated device for the transmission of a data signal aims to reduce the power consumption. For that purpose the fundamental frequency of a reference oscillator 5 is modulated with the digital data signal, the data rate being greater than 20 kchip/s. For smoothing of the modulated reference signal an amplitude limiter 11 and a band pass filter 15 are connected between the reference oscillator 5 and the HF-transmitting component 1.
    Type: Grant
    Filed: May 19, 2003
    Date of Patent: April 26, 2005
    Assignee: Diehl AKO Stiftung & Co. KG
    Inventors: Marc Sebald, Jürgen Zimmermann, Wolfgang Werner
  • Input circuit for an HF-transmitting component
    Publication number: 20030218489
    Abstract: An input circuit for an HF-transmitting component 1 of a battery-operated device for the transmission of a data signal aims to reduce the power consumption. For that purpose the fundamental frequency of a reference oscillator 5 is modulated with the digital data signal, the data rate being greater than 20 kchip/s. For smoothing of the modulated reference signal an amplitude limiter 11 and a band pass filter 15 are connected between the reference oscillator 5 and the HF-transmitting component 1.
    Type: Application
    Filed: May 19, 2003
    Publication date: November 27, 2003
    Applicant: Diehl AKO Stiftung & Co. KG
    Inventors: Marc Sebald, Jurgen Zimmermann, Wolfgang Werner