Patents by Inventor Frederic Beaulieu

Frederic Beaulieu 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: 8524596
    Abstract: Techniques for bond pad fabrication are provided. In one aspect, a method of forming a bond pad comprises the following steps. At least one alloying element is selectively introduced to at least a portion of at least one surface of the bond pad. The at least one alloying element is diffused into at least a portion of the bond pad through one or more thermal cycles. The at least one alloying element may be selectively introduced to the bond pad by depositing an alloying element layer comprising the at least one alloying element onto the bond pad and patterning and etching at least a portion of the layer.
    Type: Grant
    Filed: July 16, 2012
    Date of Patent: September 3, 2013
    Assignee: International Business Machines Corporation
    Inventors: Frederic Beaulieu, Gobinda Das, Steven J. Duda, Matthew J. Farinelli, Adreanne Kelly, Samuel McKnight, William J. Murphy
  • Publication number: 20120279767
    Abstract: Techniques for bond pad fabrication are provided. In one aspect, a method of forming a bond pad comprises the following steps. At least one alloying element is selectively introduced to at least a portion of at least one surface of the bond pad. The at least one alloying element is diffused into at least a portion of the bond pad through one or more thermal cycles. The at least one alloying element may be selectively introduced to the bond pad by depositing an alloying element layer comprising the at least one alloying element onto the bond pad and patterning and etching at least a portion of the layer.
    Type: Application
    Filed: July 16, 2012
    Publication date: November 8, 2012
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Frederic Beaulieu, Gobinda Das, Steven J. Duda, Matthew J. Farinelli, Adreanne Kelly, Samuel McKnight, William J. Murphy
  • Patent number: 7696631
    Abstract: Inner wire bond pads are formed within a peripheral region of a semiconductor chip and at least one bonding wire is attached to the inner wire bond pads. The semiconductor chip may be customized for a specific configuration of choice by wiring inner wire bond pads. Alternately, the bonding wires may be employed to reinforce a power network or a ground network. Further, the bonding wire may serve as a passive radio frequency (RF) component. In addition, the bonding wire may be used a heat conduction path to transfer heat from the semiconductor chip to the upper package housing.
    Type: Grant
    Filed: December 10, 2007
    Date of Patent: April 13, 2010
    Assignee: International Business Machines Corporation
    Inventors: Frederic Beaulieu, Mukta G. Farooq, Kevin S. Petrarca
  • Publication number: 20090146321
    Abstract: Inner wire bond pads are formed within a peripheral region of a semiconductor chip and at least one bonding wire is attached to the inner wire bond pads. The semiconductor chip may be customized for a specific configuration of choice by wiring inner wire bond pads. Alternately, the bonding wires may be employed to reinforce a power network or a ground network. Further, the bonding wire may serve as a passive radio frequency (RF) component. In addition, the bonding wire may be used a heat conduction path to transfer heat from the semiconductor chip to the upper package housing.
    Type: Application
    Filed: December 10, 2007
    Publication date: June 11, 2009
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Frederic Beaulieu, Mukta G. Farooq, Kevin S. Petrarca
  • Patent number: 7273804
    Abstract: Disclosed is a reinforced bond pad structure having nonplanar dielectric structures and a metallic bond layer conformally formed over the nonplanar dielectric structures. The nonplanar dielectric structures are substantially reproduced in the metallic bond layer so as to form nonplanar metallic structures. Surrounding each of the nonplanar metallic structures is a ring of dielectric material which provides a hard stop during probing of the bond pad so as to limit the amount of bond pad that can be removed during probing.
    Type: Grant
    Filed: January 6, 2005
    Date of Patent: September 25, 2007
    Assignee: International Business Machines Corporation
    Inventors: David Angell, Frederic Beaulieu, Takashi Hisada, Adreanne Kelly, Samuel Roy McKnight, Hiromitsu Miyai, Kevin Shawn Petrarca, Wolfgang Sauter, Richard Paul Volant, Caitlin W. Weinstein
  • Publication number: 20060244138
    Abstract: Techniques for bond pad fabrication are provided. In one aspect, a method of forming a bond pad comprises the following steps. At least one alloying element is selectively introduced to at least a portion of at least one surface of the bond pad. The at least one alloying element is diffused into at least a portion of the bond pad through one or more thermal cycles. The at least one alloying element may be selectively introduced to the bond pad by depositing an alloying element layer comprising the at least one alloying element onto the bond pad and patterning and etching at least a portion of the layer.
    Type: Application
    Filed: April 27, 2005
    Publication date: November 2, 2006
    Applicant: International Business Machines Corporation
    Inventors: Frederic Beaulieu, Gobinda Das, Steven Duda, Matthew Farinelli, Adreanne Kelly, Samuel McKnight, William Murphy
  • Publication number: 20060017566
    Abstract: A device, system and method for the detection of intrusion using radio frequency (RF) signals are provided. The system comprises at least two devices. The system detects intrusion by measuring the Received Signal Strength (RSS) of a RF signal sent by the first device to the second device via a RF channel. The RF signal receiving device determines if the variation of the current RSS value is due to an intrusion in the RF channel or not an acts appropriately.
    Type: Application
    Filed: June 10, 2005
    Publication date: January 26, 2006
    Inventors: Jean-Louis Gauvreau, Alexandre Cervinka, Vincent Kassis, Frederic Beaulieu, Yvan Castilloux, Yves Tessier
  • Patent number: 6946746
    Abstract: A method for reducing the number of wire-bond loop heights which are required in comparison with a total quantity of power and signal rings employed in low profile wire-bond integrated circuit packages. There are also provided low profile wire-bond packages which are produced in accordance with the method pursuant to the invention.
    Type: Grant
    Filed: March 16, 2004
    Date of Patent: September 20, 2005
    Assignee: International Business Machines Corporation
    Inventors: Frederic Beaulieu, Mark J. Kuzawinski, Stephane Mainville, Sylvain Ouimet, Jean-Guy Quintal, Guy Robichaud
  • Publication number: 20050121803
    Abstract: Disclosed is a reinforced bond pad structure having nonplanar dielectric structures and a metallic bond layer conformally formed over the nonplanar dielectric structures. The nonplanar dielectric structures are substantially reproduced in the metallic bond layer so as to form nonplanar metallic structures. Surrounding each of the nonplanar metallic structures is a ring of dielectric material which provides a hard stop during probing of the bond pad so as to limit the amount of bond pad that can be removed during probing.
    Type: Application
    Filed: January 6, 2005
    Publication date: June 9, 2005
    Inventors: David Angell, Frederic Beaulieu, Takashi Hisada, Adreanne Kelly, Samuel McKnight, Hiromitsu Miyai, Kevin Petrarca, Wolfgang Sauter, Richard Volant, Caitlin Weinstein
  • Patent number: 6864578
    Abstract: Disclosed is a reinforced bond pad structure having nonplanar dielectric structures and a metallic bond layer conformally formed over the nonplanar dielectric structures. The nonplanar dielectric structures are substantially reproduced in the metallic bond layer so as to form nonplanar metallic structures. Surrounding each of the nonplanar metallic structures is a ring of dielectric material which provides a hard stop during probing of the bond pad so as to limit the amount of bond pad that can be removed during probing.
    Type: Grant
    Filed: April 3, 2003
    Date of Patent: March 8, 2005
    Assignee: International Business Machines Corporation
    Inventors: David Angell, Frederic Beaulieu, Takashi Hisada, Adreanne Kelly, Samuel Roy McKnight, Hiromitsu Miyai, Kevin Shawn Petrarca, Wolfgang Sauter, Richard Paul Volant, Caitlin W. Weinstein
  • Publication number: 20040195642
    Abstract: Disclosed is a reinforced bond pad structure having nonplanar dielectric structures and a metallic bond layer conformally formed over the nonplanar dielectric structures. The nonplanar dielectric structures are substantially reproduced in the metallic bond layer so as to form nonplanar metallic structures. Surrounding each of the nonplanar metallic structures is a ring of dielectric material which provides a hard stop during probing of the bond pad so as to limit the amount of bond pad that can be removed during probing.
    Type: Application
    Filed: April 3, 2003
    Publication date: October 7, 2004
    Inventors: David Angell, Frederic Beaulieu, Takashi Hisada, Adreanne Kelly, Samuel Roy McKnight, Hiromitsu Miyai, Kevin Shawn Petrarca, Wolfgang Sauter, Richard Paul Volant, Caitlin W. Weinstein
  • Publication number: 20040173893
    Abstract: A method for reducing the number of wire-bond loop heights which are required in comparison with a total quantity of power and signal rings employed in low profile wire-bond integrated circuit packages. There are also provided low profile wire-bond packages which are produced in accordance with the method pursuant to the invention.
    Type: Application
    Filed: March 16, 2004
    Publication date: September 9, 2004
    Applicant: International Business Machines Corporation
    Inventors: Frederic Beaulieu, Mark J. Kuzawinski, Stephane Mainville, Sylvain Ouimet, Jean-Guy Quintal, Guy Robichaud
  • Patent number: 6737296
    Abstract: A method for reducing the number of wire-bond loop heights which are required in comparison with a total quantity of power and signal rings employed in low profile wire-bond integrated circuit packages. There are also provided low profile wire-bond packages which are produced in accordance with the method pursuant to the invention.
    Type: Grant
    Filed: May 29, 2002
    Date of Patent: May 18, 2004
    Assignee: International Business Machines Corporation
    Inventors: Frederic Beaulieu, Mark J. Kuzawinski, Stephane Mainville, Sylvain Ouimet, Jean-Guy Quintal, Guy Robichaud
  • Publication number: 20020145193
    Abstract: A method for reducing the number of wire-bond loop heights which are required in comparison with a total quantity of power and signal rings employed in low profile wire-bond integrated circuit packages. There are also provided low profile wire-bond packages which are produced in accordance with the method pursuant to the invention.
    Type: Application
    Filed: May 29, 2002
    Publication date: October 10, 2002
    Applicant: International Business Machines Corporation
    Inventors: Frederic Beaulieu, Mark J. Kuzawinski, Stephane Mainville, Sylvain Ouimet, Jean-Guy Quintal, Guy Robichaud
  • Patent number: 6414386
    Abstract: A method for reducing the number of wire-bond loop heights which are required in comparison with a total quantity of power and signal rings employed in low profile wire-bond integrated circuit packages. There are also provided low profile wire-bond packages which are produced in accordance with the method pursuant to the invention.
    Type: Grant
    Filed: March 20, 2000
    Date of Patent: July 2, 2002
    Assignee: International Business Machines Corporation
    Inventors: Frederic Beaulieu, Mark J. Kuzawinski, Stephane Mainville, Sylvain Ouimet, Jean-Guy Quintal, Guy Robichaud