Patents by Inventor PHILIPPE-OLIVIER BEAULIEU

PHILIPPE-OLIVIER BEAULIEU 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).

  • Publication number: 20200219818
    Abstract: Unlike most MEMS device configurations which simply switch between two positions in many optical devices the state of a MEMS mirror is important in all transition positions. It may determine the characteristics of an optical delay line system and by that an optical coherence tomography system in one application and in another the number of wavelength channels and the dynamic wavelength switching capabilities in the other. The role of the MEMS is essential and it is responsible for altering the paths of the different wavelengths in either device. It would be beneficial to improve the performance of such MEMS and thereby the performance of the optical components and optical systems they form part of. The inventors have established improvements to the design and implementation of such MEMS mirrors as well as optical waveguide technologies to in-plane optical processing as well as the mid infrared for optical spectroscopy.
    Type: Application
    Filed: January 13, 2020
    Publication date: July 9, 2020
    Inventors: MICHAEL MENARD, FREDERIC NABKI, MOHAMED RAHIM, JONATHAN BRIERE, PHILIPPE-OLIVIER BEAULIEU
  • Patent number: 10534137
    Abstract: Unlike most MEMS device configurations which simply switch between two positions in many optical devices the state of a MEMS mirror is important in all transition positions. It may determine the characteristics of an optical delay line system and by that an optical coherence tomography system in one application and in another the number of wavelength channels and the dynamic wavelength switching capabilities in the other. The role of the MEMS is essential and it is responsible for altering the paths of the different wavelengths in either device. It would be beneficial to improve the performance of such MEMS and thereby the performance of the optical components and optical systems they form part of. The inventors have established improvements to the design and implementation of such MEMS mirrors as well as optical waveguide technologies to in-plane optical processing as well as the mid infrared for optical spectroscopy.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: January 14, 2020
    Assignee: Transfert Plus Societe en Commandite
    Inventors: Michael Menard, Frederic Nabki, Mohamed Rahim, Jonathan Briere, Philippe-Olivier Beaulieu
  • Publication number: 20180364420
    Abstract: Unlike most MEMS device configurations which simply switch between two positions in many optical devices the state of a MEMS mirror is important in all transition positions. It may determine the characteristics of an optical delay line system and by that an optical coherence tomography system in one application and in another the number of wavelength channels and the dynamic wavelength switching capabilities in the other. The role of the MEMS is essential and it is responsible for altering the paths of the different wavelengths in either device. It would be beneficial to improve the performance of such MEMS and thereby the performance of the optical components and optical systems they form part of. The inventors have established improvements to the design and implementation of such MEMS mirrors as well as optical waveguide technologies to in-plane optical processing as well as the mid infrared for optical spectroscopy.
    Type: Application
    Filed: July 30, 2018
    Publication date: December 20, 2018
    Inventors: MICHAEL MENARD, FREDERIC NABKI, MOHAMED RAHIM, JONATHAN BRIERE, PHILIPPE-OLIVIER BEAULIEU
  • Patent number: 10067293
    Abstract: Unlike most MEMS device configurations which simply switch between two positions in many optical devices the state of a MEMS mirror is important in all transition positions. It may determine the characteristics of an optical delay line system and by that an optical coherence tomography system in one application and in another the number of wavelength channels and the dynamic wavelength switching capabilities in the other. The role of the MEMS is essential and it is responsible for altering the paths of the different wavelengths in either device. It would be beneficial to improve the performance of such MEMS and thereby the performance of the optical components and optical systems they form part of. The inventors have established improvements to the design and implementation of such MEMS mirrors as well as optical waveguide technologies to in-plane optical processing as well as the mid infrared for optical spectroscopy.
    Type: Grant
    Filed: March 9, 2015
    Date of Patent: September 4, 2018
    Assignee: Transfert Plus, Societe en Commandite
    Inventors: Michael Menard, Frederic Nabki, Mohamed Rahim, Jonathan Briere, Philippe-Olivier Beaulieu
  • Publication number: 20170017043
    Abstract: Unlike most MEMS device configurations which simply switch between two positions in many optical devices the state of a MEMS mirror is important in all transition positions. It may determine the characteristics of an optical delay line system and by that an optical coherence tomography system in one application and in another the number of wavelength channels and the dynamic wavelength switching capabilities in the other. The role of the MEMS is essential and it is responsible for altering the paths of the different wavelengths in either device. It would be beneficial to improve the performance of such MEMS and thereby the performance of the optical components and optical systems they form part of. The inventors have established improvements to the design and implementation of such MEMS mirrors as well as optical waveguide technologies to in-plane optical processing as well as the mid infrared for optical spectroscopy.
    Type: Application
    Filed: March 9, 2015
    Publication date: January 19, 2017
    Inventors: MICHAEL MENARD, FREDERIC NABKI, MOHAMED RAHIM, JONATHAN BRIERE, PHILIPPE-OLIVIER BEAULIEU