Patents by Inventor Nathalie Rolland

Nathalie Rolland 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).

  • Microstructured substrate
    Patent number: 10355302
    Abstract: A microstructured substrate includes a plurality of at least one elementary microstructure. An electrical storage device, and more particularly an all-solid-state battery, can include the microstructured substrate.
    Type: Grant
    Filed: October 2, 2014
    Date of Patent: July 16, 2019
    Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE DE NANTES
    Inventors: Christophe Lethien, Pascal Tilmant, Etienne Eustache, Nathalie Rolland, Thierry Brousse
  • Wireless transmission system
    Patent number: 9762276
    Abstract: A wireless data transmitter including: a data modulator adapted to modulate a data signal based on a frequency signal; and at least one antenna adapted to wirelessly transmit the modulated data signal and the frequency signal independently.
    Type: Grant
    Filed: June 7, 2012
    Date of Patent: September 12, 2017
    Assignee: STMicroelectronics SA
    Inventors: Sébastien Pruvost, Samuel Foulon, Christophe Loyez, Nathalie Rolland
  • MICROSTRUCTURED SUBSTRATE
    Publication number: 20160240882
    Abstract: A microstructured substrate includes a plurality of at least one elementary microstructure. An electrical storage device, and more particularly an all-solid-state battery, can include the microstructured substrate.
    Type: Application
    Filed: October 2, 2014
    Publication date: August 18, 2016
    Inventors: Christophe Lethien, Pascal Tilmant, Etienne Eustache, Nathalie Rolland, Thierry Brousse
  • WIRELESS TRANSMISSION SYSTEM
    Publication number: 20120314813
    Abstract: A wireless data transmitter including: a data modulator adapted to modulate a data signal based on a frequency signal; and at least one antenna adapted to wirelessly transmit the modulated data signal and the frequency signal independently.
    Type: Application
    Filed: June 7, 2012
    Publication date: December 13, 2012
    Applicants: Universite de Lille 1, STMicroelectronics S.A.
    Inventors: Christophe Loyez, Samuel Foulon, Sébastien Pruvost, Nathalie Rolland
  • Sampling device for a high frequency electrical signal
    Patent number: 6954087
    Abstract: A sampling device for high frequency signal that propagates in a propagation structure. The device comprises a first stage (A1, I1, C1) to sample a first signal at a first time t1 and at least one second stage (A2, I2, C2) in series with the first stage to take a second sample representative of the first sample, starting from the first sample, taken at a second time t2 greater than t1, the life-time of the second sample being longer than the life-time of the first sample.
    Type: Grant
    Filed: May 13, 2002
    Date of Patent: October 11, 2005
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Anne Ghis, Patrice Ouvrier-Buffet, Nathalie Rolland, Aziz Benlarbi-Delai
  • High-frequency electrical signal sampling device
    Publication number: 20040145391
    Abstract: A sampling device for high frequency signal that propagates in a propagation structure. The device comprises a first stage (A1, I1, C1) to sample a first signal at a first time t1 and at least one second stage (A2, I2, C2) in series with the first stage to take a second sample representative of the first sample, starting from the first sample, taken at a second time t2 greater than t1, the life-time of the second sample being longer than the life-time of the first sample.
    Type: Application
    Filed: November 12, 2003
    Publication date: July 29, 2004
    Inventors: Anne Ghis, Patrice Ouvrier-Buffet, Nathalie Rolland, Aziz Benlarbi-Delai