Patents by Inventor Laurent Buffard

Laurent Buffard 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).

  • Patent number: 8096989
    Abstract: A motorized gastric ring or “AGM” including a motor acting on a diameter of the ring and actuated by induction toward an integrated receiving antenna from at least one outer transmitting antenna, wherein the ring includes at least one receiving antenna, the at least one antenna being disoriented relative to a plane extending through the gastric ring, and integrated electronics adapted to substantially optimally use energy received.
    Type: Grant
    Filed: April 21, 2005
    Date of Patent: January 17, 2012
    Assignee: Accessurg
    Inventors: Laurent Buffard, Arnaud Vassor
  • Patent number: 7490995
    Abstract: The present solution relates to a system and method of an optical connector assembly for interconnecting two optical fibers. The optical connector assembly has a splice with a fiber conduit for holding bare ends of the two optical fibers together. Additionally, the optical connector has two corresponding ferrules. The two corresponding ferrules are for securing optical fibers and for aligning the bare end of an optical fiber into the splice without catching an edge. The method includes compressing along the longitudinal axis a first ferrule against the splice to force a guiding member of the first ferrule into a first aperture of the splice, thus opening a conduit of the splice at the first aperture. Once the optic fiber is inserted, the method includes releasing the compression along the longitudinal axis of the first ferrule against the splice to allow the splice to apply radial retention forces on fibers. A sheath to form a connector body of the optical connector assembly interconnects the ferrules.
    Type: Grant
    Filed: July 27, 2007
    Date of Patent: February 17, 2009
    Assignee: Phasoptx
    Inventors: Eric Weynant, Laurent Buffard
  • Publication number: 20090028508
    Abstract: The present solution relates to a system and method of an optical connector assembly for interconnecting two optical fibers. The optical connector assembly has a splice with a fiber conduit for holding bare ends of the two optical fibers together. Additionally, the optical connector has two corresponding ferrules. The two corresponding ferrules are for securing optical fibers and for aligning the bare end of an optical fiber into the splice without catching an edge. The method includes compressing along the longitudinal axis a first ferrule against the splice to force a guiding member of the first ferrule into a first aperture of the splice, thus opening a conduit of the splice at the first aperture. Once the optic fiber is inserted, the method includes releasing the compression along the longitudinal axis of the first ferrule against the splice to allow the splice to apply radial retention forces on fibers. A sheath to form a connector body of the optical connector assembly interconnects the ferrules.
    Type: Application
    Filed: July 27, 2007
    Publication date: January 29, 2009
    Applicant: PHASOPTX
    Inventors: Eric Weynant, Laurent Buffard
  • Publication number: 20080275478
    Abstract: A motorized gastric ring or “AGM” including a motor acting on a diameter of the ring and actuated by induction toward an integrated receiving antenna from at least one outer transmitting antenna, wherein the ring includes at least one receiving antenna, the at least one antenna being disoriented relative to a plane extending through the gastric ring, and integrated electronics adapted to substantially optimally use energy received.
    Type: Application
    Filed: April 21, 2005
    Publication date: November 6, 2008
    Applicant: EUROPLAK
    Inventors: Laurent Buffard, Arnaud Vassor
  • Patent number: 5209568
    Abstract: This machine comprises a thermally insulated enclosure, with which are associated a control unit, a temperature source, a device for making the temperature uniform, a specimen holder disposed inside the enclosure and measurement units, means being provided for mounting the various control or monitoring components fixed to the enclosure, whilst permitting the thermal expansions of the enclosure due to temperature differences.Application to the monitoring of components made of shape-memory alloys.
    Type: Grant
    Filed: October 1, 1991
    Date of Patent: May 11, 1993
    Assignee: Imago
    Inventors: Laurent Buffard, Michel Raymond, Renee-Paule Girones, Eric Weynant
  • Patent number: 5190718
    Abstract: A machine for the thermo-mechanical treatment of parts made of memory alloys contains: a thermally insulated chamber connected to a source of gaseous fluid and a support, capable of being introduced into a chamber, for carrying a plurality of crowns superimposed on one another. The parts made of memory alloy are placed between the crowns where the gaseous fluid passes through. Tension is applied to the crown in a controlled operating cycle.
    Type: Grant
    Filed: July 18, 1991
    Date of Patent: March 2, 1993
    Assignee: Imago
    Inventors: Laurent Buffard, Michel Raymond, Leo Vincent, Renee-Paule Girones, Andre Barrier