Patents by Inventor Guenter W. Hein

Guenter W. Hein 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).

  • Spread spectrum signal
    Patent number: 8189646
    Abstract: A spread-spectrum signal comprises a spreading waveform modulating a carrier wave and containing a real linear combination of a first waveform at a first waveform rate and a second waveform at a second waveform rate, the first waveform rate being distinct from the second waveform rate and both waveform rates being distinct and non-zero. The linear combination of the first and the second waveform is modulated with at least one binary sequence comprising a signal identification code.
    Type: Grant
    Filed: January 12, 2006
    Date of Patent: May 29, 2012
    Assignee: Centre National d'Etudes Spatiales
    Inventors: Lionel Ries, Jean-Luc Issler, Laurent Lestarquit, Jose-Angel Avila-Rodriguez, Guenter W. Hein
  • Spread Spectrum Signal
    Publication number: 20080137714
    Abstract: A spread-spectrum signal comprises a spreading waveform modulating a carrier wave and containing a real linear combination of a first waveform at a first waveform rate and a second waveform at a second waveform rate, the first waveform rate being distinct from the second waveform rate and both waveform rates being distinct and non-zero. The linear combination of the first and the second waveform is modulated with at least one binary sequence comprising a signal identification code.
    Type: Application
    Filed: January 12, 2006
    Publication date: June 12, 2008
    Applicant: CENTRE NATIONAL D'ETUDES SPATIALES
    Inventors: Ries Lionel, Jean-Luc Issler, Laurent Lestarquit, Jose-Angel Avila-Rodriguez, Guenter W. Hein