Patents by Inventor Jean-Bernard Dezord

Jean-Bernard Dezord 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).

  • High-resolution compact gamma burst detector
    Patent number: 8748840
    Abstract: The invention relates to a plane detector for a gamma ray burst imager, the detector comprising a multilayer ceramic interconnection circuit between external connectors and a processor circuit fastened on a rear face of the circuit and a detection module fastened on a front face of the circuit. The detection module includes a support having a rear face fastened to the circuit and a front face on which sensors are fastened, and a high voltage electrical connection device having a through portion passing through the support and extending between two adjacent sensors in order to connect a connection pad of the circuit to a conductive grid that extends at least in part between the sensors and that is electrically connected to a free face of each sensor.
    Type: Grant
    Filed: February 29, 2012
    Date of Patent: June 10, 2014
    Assignee: Sagem Defense Securite
    Inventors: Jean-Bernard Dezord, Michel Raou
  • HIGH-RESOLUTION COMPACT GAMMA BURST DETECTOR
    Publication number: 20130327949
    Abstract: The invention relates to a plane detector for a gamma ray burst imager, the detector comprising a multilayer ceramic interconnection circuit between external connectors and a processor circuit fastened on a rear face of the circuit and a detection module fastened on a front face of the circuit. The detection module includes a support having a rear face fastened to the circuit and a front face on which sensors are fastened, and a high voltage electrical connection device having a through portion passing through the support and extending between two adjacent sensors in order to connect a connection pad of the circuit to a conductive grid that extends at least in part between the sensors and that is electrically connected to a free face of each sensor.
    Type: Application
    Filed: February 29, 2012
    Publication date: December 12, 2013
    Applicant: SAGEM DEFENSE SECURITE
    Inventors: Jean-Bernard Dezord, Michel Raou
  • Process for the adhesive bonding of ferrite pieces
    Patent number: 5855723
    Abstract: In order to adhesively bond two ferrite pieces to one another and obtain an adhesive film with a thickness of less than 100 .mu.m, use is made of an anaerobic adhesive based on a methacrylate monomer. The quality of the adhesive bonding is greatly improved if, according to the invention, a metal deposit, for example of copper, is produced on one of the faces to be adhesively bonded. In the preferred embodiment, the deposit is obtained by rubbing the face to be adhesively bonded onto a copper block.
    Type: Grant
    Filed: October 10, 1996
    Date of Patent: January 5, 1999
    Assignee: Sextant Avionique
    Inventors: Jean-Claude Almeras, Jean-Bernard Dezord