Patents by Inventor Emile L. G. Torcheux

Emile L. G. Torcheux 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).

  • Apparatus for radio position-fixing of the hyperbolic phase-measurement type
    Patent number: 4028703
    Abstract: A radio position-fixing system using hyperbolic phase measurement, includ two transmitting stations which radiate a specific, programmed, sequential and recurrent waveform and a movable receiver capable of synchronously receiving and detecting the transmitted waveforms and, by combining the signals in a predetermined manner, measuring certain phase differences in the signals which are representative of the hyperbolic position-line information for the receiver relative to the two transmitters.
    Type: Grant
    Filed: March 24, 1975
    Date of Patent: June 7, 1977
    Assignee: Societe d'Etude et d'Application des Techniques Nouvelles NEO-TEC
    Inventors: Etienne A. H. Honore, Emile L. G. Torcheux
  • Novel structure for radio position fixing using hyperbolic phase measurement
    Patent number: 3983559
    Abstract: A radio position-fixing system using hyperbolic phase measurement, includ two transmitting stations which radiate a specific, programmed, sequential and recurrent waveform and a movable receiver capable of synchronously receiving and detecting the transmitted waveforms and, by combining the signals in a predetermined manner, measuring certain phase differences in the signals which are representative of the hyperbolic position-line information for the receiver relative to the two transmitters.
    Type: Grant
    Filed: December 18, 1972
    Date of Patent: September 28, 1976
    Assignee: Societe d'Etude et d'Application des Techniques Nouvelles NEO-TEC
    Inventors: Etienne A. H. Honore, Emile L. G. Torcheux