Patents by Inventor Gregoire Guye

Gregoire Guye 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).

  • Circuit and method for controlling a liquid crystal segment display
    Patent number: 8456383
    Abstract: Circuit and method for controlling a liquid crystal segment (1) display wherein the shape of the control signals of the segments (e1, e2, b1, b2) is adapted according to a supply voltage (Vdd) so as to compensate at least partially the opacity variations caused by the supply voltage variations.
    Type: Grant
    Filed: April 27, 2005
    Date of Patent: June 4, 2013
    Assignee: Semtech International AG
    Inventors: Michel Chevroulet, Gregoire Guye
  • Circuit and method for controlling a liquid crystal segment display
    Publication number: 20090115710
    Abstract: Circuit and method for controlling a liquid crystal segment (1) display wherein the shape of the control signals of the segments (e1, e2, b1, b2) is adapted according to a supply voltage (Vdd) so as to compensate at least partially the opacity variations caused by the supply voltage variations.
    Type: Application
    Filed: April 27, 2005
    Publication date: May 7, 2009
    Inventors: Michel Chevroulet, Gregoire Guye