Patents by Inventor Daniel Passelaigue

Daniel Passelaigue 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).

  • Receiver of a pulsed light signal with wide dynamic range
    Patent number: 9746372
    Abstract: A receiver of a pulsed light signal comprises a photodiode adapted to generate an electric current in response to this light signal, having a parasitic capacitance Cd as its characteristic; an electrical ground; and a transimpedance amplifier connected to the input of the photodiode by a linking capacitor Cliaison. It includes an attenuation pad located between the photodiode and the transimpedance amplifier, consisting of a capacitor Cp where Cp=Cd/(??1), ? being a predetermined attenuation, where ?>1.
    Type: Grant
    Filed: November 6, 2013
    Date of Patent: August 29, 2017
    Assignee: FRANCE BREVETS
    Inventors: Alexandre Veryeras, Daniel Passelaigue
  • RECEIVER OF A PULSED LIGHT SIGNAL WITH WIDE DYNAMIC RANGE
    Publication number: 20150292942
    Abstract: A receiver of a pulsed light signal comprises a photodiode adapted to generate an electric current in response to this light signal, having a parasitic capacitance Cd as its characteristic; an electrical ground; and a transimpedance amplifier connected to the input of the photodiode by a linking capacitor Cliaison. It includes an attenuation pad located between the photodiode and the transimpedance amplifier, consisting of a capacitor Cp where Cp=Cd/(??1), ? being a predetermined attenuation, where ?>1.
    Type: Application
    Filed: November 6, 2013
    Publication date: October 15, 2015
    Inventors: Alexandre Veryeras, Daniel Passelaigue