Patents by Inventor Pierrick Jean

Pierrick Jean 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).

  • Part comprising a structure and a shape memory alloy element
    Patent number: 9902142
    Abstract: A part includes a structure and at least one shape memory alloy element that is prestressed and embedded at least in part within said structure. The shape memory alloy is suitable for dissipating the mechanical energy of said structure when it vibrates in a given frequency band.
    Type: Grant
    Filed: January 27, 2015
    Date of Patent: February 27, 2018
    Assignee: SNECMA
    Inventors: Adrien Fabre, Pierrick Jean, Jean-Pierre Lombard
  • PART COMPRISING A STRUCTURE AND A SHAPE MEMORY ALLOY ELEMENT
    Publication number: 20150144256
    Abstract: A part includes a structure and at least one shape memory alloy element that is prestressed and embedded at least in part within said structure. The shape memory alloy is suitable for dissipating the mechanical energy of said structure when it vibrates in a given frequency band.
    Type: Application
    Filed: January 27, 2015
    Publication date: May 28, 2015
    Applicant: SNECMA
    Inventors: Adrien FABRE, Pierrick Jean, Jean-Pierre Lombard
  • Part comprising a structure and a shape memory alloy element
    Patent number: 8974884
    Abstract: A part includes a structure and at least one shape memory alloy element that is prestressed and embedded at least in part within said structure. The shape memory alloy is suitable for dissipating the mechanical energy of said structure when it vibrates in a given frequency band.
    Type: Grant
    Filed: September 3, 2010
    Date of Patent: March 10, 2015
    Assignee: SNECMA
    Inventors: Adrien Fabre, Pierrick Jean, Jean-Pierre Lombard
  • PART COMPRISING A STRUCTURE AND A SHAPE MEMORY ALLOY ELEMENT
    Publication number: 20120183718
    Abstract: A part includes a structure and at least one shape memory alloy element that is prestressed and embedded at least in part within said structure. The shape memory alloy is suitable for dissipating the mechanical energy of said structure when it vibrates in a given frequency band.
    Type: Application
    Filed: September 3, 2010
    Publication date: July 19, 2012
    Applicant: SNECMA
    Inventors: Adrien Fabre, Pierrick Jean, Jean-Pierre Lombard
  • AUDIO CODING AND DECODING
    Publication number: 20090070118
    Abstract: An audio encoding device (100) comprises first encoding means (101, 111) for encoding transient signal components and/or sinusoidal signal components of an audio signal (x(n)) and producing a residual signal (z(n)), and second encoding means for encoding the residual signal. The second encoding means comprise filter means (122) for selecting at least two frequency bands of the residual signal. The selected frequency bands (LF, HF) of the residual signal (z(n)) are encoded by a first encoding unit (123) and a second encoding unit (124) respectively. The first encoding unit (123) may comprise a waveform encoder, such as a time-domain encoder, while the second encoding unit (124) may comprise a noise encoder.
    Type: Application
    Filed: November 3, 2005
    Publication date: March 12, 2009
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS, N.V.
    Inventors: Albertus Cornelis Den Brinker, Felipe Riera Palou, Arnoldus Werner Johannes Oomen, Jean-Bernard Herve Marie Rault, David Sylvain Thierry Virette, Pierrick Jean-Louise Marie Philippe