Patents by Inventor Pierre Pujos

Pierre Pujos 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).

  • Field-effect semiconductor device and method of forming the same
    Patent number: 8188539
    Abstract: A semiconductor device comprises a semiconductor layer, a body region of a first conductivity type formed in the semiconductor layer and extending from a first surface of the semiconductor layer, a first region of a second conductivity type formed in the body region, and a second region of the first conductivity type formed in the body region. The first region extends from the first surface of the semiconductor layer and provides a current electrode region of the semiconductor device. The second region surrounds the first region. The doping concentration of the first conductivity type in the second region is greater than a doping concentration of the first conductivity type in the body region.
    Type: Grant
    Filed: August 10, 2005
    Date of Patent: May 29, 2012
    Assignee: Freescale Semiconductor, Inc.
    Inventors: Jean-Michel Reynes, Isabelle Majoral, Jean-Pierre Pujo, Evgueniy Stefanov
  • FIELD-EFFECT SEMICONDUCTOR DEVICE AND METHOD OF FORMING THE SAME
    Publication number: 20100155828
    Abstract: A semiconductor device comprises a semiconductor layer, a body region of a first conductivity type formed in the semiconductor layer and extending from a first surface of the semiconductor layer, a first region of a second conductivity type formed in the body region, and a second region of the first conductivity type formed in the body region. The first region extends from the first surface of the semiconductor layer and provides a current electrode region of the semiconductor device. The second region surrounds the first region. The doping concentration of the first conductivity type in the second region is greater than a doping concentration of the first conductivity type in the body region.
    Type: Application
    Filed: August 10, 2005
    Publication date: June 24, 2010
    Applicant: Freescale Semiconductor, Inc.
    Inventors: Jean-Michel Reynes, Isabelle Majoral, Jean-Pierre Pujo, Evgueniy Stefanov
  • Vibration dampening device
    Patent number: 6681755
    Abstract: A stabilizer unit, or vibration dampening device, for hand-held implements, generally, and for archery bows, in particular. A closed container incorporated within or attached to the hand-held device is partially filled with a gelatinous mass which mass is attached to the interior of the closed container. A solid weight is suspended in the gelatinous mass.
    Type: Grant
    Filed: March 7, 2001
    Date of Patent: January 27, 2004
    Inventor: Pierre Pujos
  • Vibration dampening device
    Publication number: 20020014231
    Abstract: A stabilizer unit, or vibration dampening device, for hand-held implements, generally, and for archery bows, in particular. A closed container incorporated within or attached to the hand-held device is partially filled with a gelatinous mass which mass is attached to the interior of the closed container. A solid weight is suspended in the gelatinous mass.
    Type: Application
    Filed: March 7, 2001
    Publication date: February 7, 2002
    Inventor: Pierre Pujos
  • Bow grip
    Patent number: 5269284
    Abstract: This grip has a core (9) made from composite material constituted by a thermoplastic or thermosetting resin reinforced with long fibers, and an overmolding (10) which, covering the core over at least a portion of its surface, is produced from a resin whose curing temperature is less than the glass transition temperature of the resin constituting the core.
    Type: Grant
    Filed: February 4, 1992
    Date of Patent: December 14, 1993
    Assignee: Beman
    Inventors: Pierre Pujos, Didier Sarrelongue, Roland Brand