Patents by Inventor Benjamin BLAMPEY

Benjamin BLAMPEY 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).

  • Device for modulating the intensity of an optical signal on four different levels
    Patent number: 10142029
    Abstract: Device for modulating the intensity of an optical signal on four levels, this device comprising: a first resonant ring modulator comprising an output port capable of delivering a first modulated optical signal, a second resonant ring modulator comprising an output port capable of delivering a second modulated optical signal, an optical assembler comprising: a first input optically coupled to the output port of the second resonant ring modulator, a second input optically coupled to the output port of the first resonant ring modulator, and an output capable of delivering the optical signal of which the intensity is modulated on four different levels constructed by combining the optical signals received on its first and second inputs.
    Type: Grant
    Filed: November 8, 2016
    Date of Patent: November 27, 2018
    Assignee: Commissariat A L'Energie Atomique et aux Energies Alternatives
    Inventors: Olivier Dubray, Benjamin Blampey, Sylvie Menezo
  • DEVICE FOR MODULATING THE INTENSITY OF AN OPTICAL SIGNAL ON FOUR DIFFERENT LEVELS
    Publication number: 20170141852
    Abstract: Device for modulating the intensity of an optical signal on four levels, this device comprising: a first resonant ring modulator comprising an output port capable of delivering a first modulated optical signal, a second resonant ring modulator comprising an output port capable of delivering a second modulated optical signal, an optical assembler comprising: a first input optically coupled to the output port of the second resonant ring modulator, a second input optically coupled to the output port of the first resonant ring modulator, and an output capable of delivering the optical signal of which the intensity is modulated on four different levels constructed by combining the optical signals received on its first and second inputs.
    Type: Application
    Filed: November 8, 2016
    Publication date: May 18, 2017
    Applicant: Commissariat A L'Energie Atomique et aux Energies Alternatives
    Inventors: Olivier DUBRAY, Benjamin BLAMPEY, Sylvie MENEZO