Patents by Inventor Joseph A. Borowiec

Joseph A. Borowiec 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).

  • Publication number: 20090213548
    Abstract: A method for conducting heat between a heat source and a heat sink includes disposing under a compressive force therebetween a plurality of thermally conducting unit cell structures that mechanically cooperate to form thereby a body structure having an aggregate thermal conductivity that changes in response to a compressive force exerted thereon, wherein an amount of said plurality of thermally conducting unit cell structures disposed therein is selectable to affect thereby a desired aggregate thermal conductivity in response to the compressive force.
    Type: Application
    Filed: February 21, 2008
    Publication date: August 27, 2009
    Inventors: Roger S. Kempers, Richard T. Lagrotta, Walter J. Picot, Joseph A. Borowiec, Shankar Krishnan
  • Patent number: 6266877
    Abstract: An electronic isolation shield mounts on a circuit board, around an electronic component to provide a minimum amount of shielding over a set period of time. The shield has a body made from a shielding material that is sized and shaped to fit around and cover the electronic component. The body has a sealing edge that is adapted to contact an upper surface of the circuit board and surround the electronic component. Resilient downwardly projecting tabs are attached to the body and each includes a securing end that extends past the sealing edge. The tab is securable to the circuit board along a securing axis. The sealing edge of the body is forced into sealing engagement with the upper surface of circuit board. The tab is laterally displaced with respect to the securing axis continuously over the set period of time so that the sealing edge is forced into the circuit board sufficiently to provide the minimum amount of shielding to the electronic component over the set period of time.
    Type: Grant
    Filed: February 8, 1999
    Date of Patent: July 31, 2001
    Assignee: Lucent Technologies, Inc.
    Inventors: Joseph A. Borowiec, Behzad Davachi Mottahed, Richard G. Witty
  • Patent number: 6060659
    Abstract: An electronic isolation shield mounts on a circuit board, around an electronic component to provide a minimum amount of shielding over a set period of time. The shield has a body made from a shielding material that is sized and shaped to fit around and cover the electronic component. The body has a sealing edge that is adapted to contact an upper surface of the circuit board and surround the electronic component. Resilient downwardly projecting tabs are attached to the body and each includes a securing end that extends past the sealing edge. The tab is securable to the circuit board along a securing axis. The sealing edge of the body is forced into sealing engagement with the upper surface of circuit board. The tab is laterally displaced with respect to the securing axis continuously over the set period of time so that the sealing edge is forced into the circuit board sufficiently to provide the minimum amount of shielding to the electronic component over the set period of time.
    Type: Grant
    Filed: July 29, 1997
    Date of Patent: May 9, 2000
    Assignee: Lucent Technologies Inc.
    Inventors: Joseph A. Borowiec, Behzad Davachi Mottahed, Richard G. Witty
  • Patent number: 6018460
    Abstract: A thermal conductor having electromagnetic interference shielding capabilities for electronic components. The conductor comprises a conductive strip and a support surface connected to the conductive strip. The conductive strip provides thermal conductivity and EMI shielding to the electronic components. The support surface maximizes the area of thermal contact between the conductive strip and the electronic component thereby maximizing the thermal conductivity of the conductor.
    Type: Grant
    Filed: January 13, 1998
    Date of Patent: January 25, 2000
    Assignee: Lucent Technologies Inc.
    Inventors: Joseph A. Borowiec, Walter J. Picot