Patents by Inventor Simon Frederic

Simon Frederic 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).

  • Multichannel coder of single-channel structure
    Patent number: 5872528
    Abstract: The multichannel coder embodying the invention comprises a knob coupled with a code wheel associated with a means for detecting the angular position and, possibly, the direction of rotation of the wheel. It comprises, on the one hand, a channel selection means incorporated into the knob, and, on the other hand, a means enabling the association, with the information provided by the detection means, of information relating to the channel that has been selected on the aforesaid selection means. The invention can be used to modify parameters.
    Type: Grant
    Filed: December 20, 1995
    Date of Patent: February 16, 1999
    Assignee: Sextant Avionique
    Inventors: Philippe Gaultier, Patrick Vouillon, Simon Frederic