Patents by Inventor John Bracchitta

John Bracchitta 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: 7323382
    Abstract: A decoupling capacitor is provided for a semiconductor device and may include a first low dielectric insulator layer and a low resistance conductor formed into at least two interdigitized patterns on the surface of the first low dielectric insulator in a single interconnect plane. A high dielectric constant material may be provided between the two patterns. A circuit for testing a plurality of these capacitors is also provided which includes a charge monitoring circuit, a coupling circuit and a control circuit.
    Type: Grant
    Filed: February 16, 2007
    Date of Patent: January 29, 2008
    Assignee: International Business Machines Corporation
    Inventors: Kerry Bernstein, John A. Bracchitta, William J. Cote, Tak H. Ning, Wilbur D. Pricer
  • Publication number: 20070204447
    Abstract: A decoupling capacitor is provided for a semiconductor device and may include a first low dielectric insulator layer and a low resistance conductor formed into at least two interdigitized patterns on the surface of the first low dielectric insulator in a single interconnect plane. A high dielectric constant material may be provided between the two patterns. A circuit for testing a plurality of these capacitors is also provided which includes a charge monitoring circuit, a coupling circuit and a control circuit.
    Type: Application
    Filed: February 16, 2007
    Publication date: September 6, 2007
    Applicant: International Business Machines Corporation
    Inventors: Kerry Bernstein, John Bracchitta, William Cote, Tak Ning, Wilbur Pricer
  • Patent number: 7195971
    Abstract: A decoupling capacitor is provided for a semiconductor device and may include a first low dielectric insulator layer and a low resistance conductor formed into at least two interdigitized patterns on the surface of the first low dielectric insulator in a single interconnect plane. A high dielectric constant material may be provided between the two patterns. A circuit for testing a plurality of these capacitors is also provided which includes a charge monitoring circuit, a coupling circuit and a control circuit.
    Type: Grant
    Filed: February 28, 2005
    Date of Patent: March 27, 2007
    Assignee: International Business Machines Corporation
    Inventors: Kerry Bernstein, John A. Bracchitta, William J. Cote, Tak H. Ning, Wilbur D. Pricer
  • Publication number: 20060235719
    Abstract: An intellectual property management facility for proactively creating, developing and managing an intellectual property portfolio includes: determining available resource capacity for an intellectual property activity in a tracking system; assigning technical attributes to the activity in the tracking system; apportioning resource capacity for the activity by technical attribute based on the value assigned to each of the technical attributes and based on available resource capacity; obtaining actual resource usage by technical attribute from the tracking system; and managing resource allocation for the intellectual property activity by determining the difference between the actual resource usage and the resource allocation by technical attribute.
    Type: Application
    Filed: June 14, 2006
    Publication date: October 19, 2006
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: John Bracchitta, Patricia Marmillion, Bernadette Pierson, Henry Rickers, Howard Walter
  • Publication number: 20050139959
    Abstract: A decoupling capacitor is provided for a semiconductor device and may include a first low dielectric insulator layer and a low resistance conductor formed into at least two interdigitized patterns on the surface of the first low dielectric insulator in a single interconnect plane. A high dielectric constant material may be provided between the two patterns. A circuit for testing a plurality of these capacitors is also provided which includes a charge monitoring circuit, a coupling circuit and a control circuit.
    Type: Application
    Filed: February 28, 2005
    Publication date: June 30, 2005
    Applicant: International Business Machines Corporation
    Inventors: Kerry Bernstein, John Bracchitta, William Cote, Tak Ning, Wilbur Pricer
  • Patent number: 6882015
    Abstract: A decoupling capacitor is provided for a semiconductor device and may include a first low dielectric insulator layer and a low resistance conductor formed into at least two interdigitized patterns on the surface of the first low dielectric insulator in a single interconnect plane. A high dielectric constant material may be provided between the two patterns. A circuit for testing a plurality of these capacitors is also provided which includes a charge monitoring circuit, a coupling circuit and a control circuit.
    Type: Grant
    Filed: September 12, 2003
    Date of Patent: April 19, 2005
    Assignee: International Business Machines Corporation
    Inventors: Kerry Bernstein, John A. Bracchitta, William J. Cote, Tak H. Ning, Wilbur D. Pricer
  • Patent number: 6858889
    Abstract: A process for forming capacitors in a semiconductor device.
    Type: Grant
    Filed: June 8, 2001
    Date of Patent: February 22, 2005
    Assignee: International Business Machines Corporation
    Inventors: James W. Adkisson, John A. Bracchitta, Jed H. Rankin, Anthony K. Stamper
  • Publication number: 20040046230
    Abstract: A decoupling capacitor is provided for a semiconductor device and may include a first low dielectric insulator layer and a low resistance conductor formed into at least two interdigitized patterns on the surface of the first low dielectric insulator in a single interconnect plane. A high dielectric constant material may be provided between the two patterns. A circuit for testing a plurality of these capacitors is also provided which includes a charge monitoring circuit, a coupling circuit and a control circuit.
    Type: Application
    Filed: September 12, 2003
    Publication date: March 11, 2004
    Applicant: International Business Machines Corporation
    Inventors: Kerry Bernstein, John A. Bracchitta, William J. Cote, Tak H. Ning, Wilbur D. Pricer
  • Patent number: 6677637
    Abstract: A decoupling capacitor is provided for a semiconductor device and may include a first low dielectric insulator layer and a low resistance conductor formed into at least two interdigitized patterns on the surface of the first low dielectric insulator in a single interconnect plane. A high dielectric constant material may be provided between the two patterns. A circuit for testing a plurality of these capacitors is also provided which includes a charge monitoring circuit, a coupling circuit and a control circuit.
    Type: Grant
    Filed: June 11, 1999
    Date of Patent: January 13, 2004
    Assignee: International Business Machines Corporation
    Inventors: Kerry Bernstein, John A. Bracchitta, William J. Cote, Tak H. Ning, Wilbur D. Pricer
  • Patent number: 6660596
    Abstract: A double gated silicon-on-insulator (SOI) MOSFET is fabricated by using a mandrel shallow trench isolation formation process, followed by a damascene gate. The double gated MOSFET features narrow diffusion lines defined sublithographically or lithographically and shrunk, damascene process defined by an STI-like mandrel process. The double gated SOI MOSFET increases current drive per layout width and provides low out conductance.
    Type: Grant
    Filed: July 2, 2002
    Date of Patent: December 9, 2003
    Assignee: International Business Machines Corporation
    Inventors: James W. Adkisson, John A. Bracchitta, John J. Ellis-Monaghan, Jerome B. Lasky, Effendi Leobandung, Kirk D. Peterson, Jed H. Rankin
  • Patent number: 6483156
    Abstract: A double gated silicon-on-insulator (SOI) MOSFET is fabricated by using a mandrel shallow trench isolation formation process, followed by a damascene gate. The double gated MOSFET features narrow diffusion lines defined sublithographically or lithographically and shrunk, damascene process defined by an STI-like mandrel process. The double gated SOI MOSFET increases current drive per layout width and provides low out conductance.
    Type: Grant
    Filed: March 16, 2000
    Date of Patent: November 19, 2002
    Assignee: International Business Machines Corporation
    Inventors: James W. Adkisson, John A. Bracchitta, John J. Ellis-Monaghan, Jerome B. Lasky, Effendi Leobandung, Kirk D. Peterson, Jed H. Rankin
  • Publication number: 20020153587
    Abstract: A double gated silicon-on-insulator (SOI) MOSFET is fabricated by using a mandrel shallow trench isolation formation process, followed by a damascene gate. The double gated MOSFET features narrow diffusion lines defined sublithographically or lithographically and shrunk, damascene process defined by an STI-like mandrel process. The double gated SOI MOSFET increases current drive per layout width and provides low out conductance.
    Type: Application
    Filed: July 2, 2002
    Publication date: October 24, 2002
    Applicant: International Business Machines Corporation
    Inventors: James W. Adkisson, John A. Bracchitta, John J. Ellis-Monaghan, Jerome B. Lasky, Effendi Leobandung, Kirk D. Peterson, Jed H. Rankin
  • Patent number: 6420746
    Abstract: A semiconductor integrated circuit memory cell, including at least three transistors and a capacitor to form a DRAM. The memory cell is fabricated on a semiconductor substrate including impurity regions, and using two semiconductor films, with dielectric films between the semiconductor films. The capacitor contains two electrodes. A substrate impurity region forms one of the electrodes; the other electrode is a semiconductor film which connects the gate of one device to an impurity region of another. The method for manufacturing the above-described integrated circuit, which may be used for the manufacture of similar circuits, is also disclosed.
    Type: Grant
    Filed: October 29, 1998
    Date of Patent: July 16, 2002
    Assignee: International Business Machines Corporation
    Inventors: John A. Bracchitta, Randy W. Mann, Jeffrey H. Oppold
  • Publication number: 20020082890
    Abstract: An intellectual property management facility for proactively creating, developing and managing an intellectual property portfolio includes: determining available resource capacity for an intellectual property activity in a tracking system; assigning technical attributes to the activity in the tracking system; apportioning resource capacity for the activity by technical attribute based on the value assigned to each of the technical attributes and based on available resource capacity; obtaining actual resource usage by technical attribute from the tracking system; and managing resource allocation for the intellectual property activity by determining the difference between the actual resource usage and the resource allocation by technical attribute.
    Type: Application
    Filed: December 22, 2000
    Publication date: June 27, 2002
    Inventors: John A. Bracchitta, Patricia M. Marmillion, Bernadette A. Pierson, Henry C. Rickers, Howard J. Walter
  • Publication number: 20020081832
    Abstract: A decoupling capacitor is provided for a semiconductor device and may include a first low dielectric insulator layer and a low resistance conductor formed into at least two interdigitized patterns on the surface of the first low dielectric insulator in a single interconnect plane. A high dielectric constant material may be provided between the two patterns. A circuit for testing a plurality of these capacitors is also provided which includes a charge monitoring circuit, a coupling circuit and a control circuit.
    Type: Application
    Filed: June 11, 1999
    Publication date: June 27, 2002
    Inventors: KERRY BERNSTEIN, JOHN A. BRACCHITTA, WILLIAM J. COTE, TAK H. NING, WILBUR D. PRICER
  • Patent number: 6394638
    Abstract: A trench isolation structure for a semiconductor is provided including an isolation ring and an isolation path. The isolation ring surrounds active semiconductor areas and is bordered on the outside by inactive semiconductor area. The isolation path extends from the isolation ring through the inactive semiconductor area. A first level conductor on the isolation path electrically connects or capacitively couples a device in the active semiconductor area to a location on the substrate outside the isolation ring. The isolation path has a configuration derived from the layout of the conductor.
    Type: Grant
    Filed: April 28, 2000
    Date of Patent: May 28, 2002
    Assignee: International Business Machines Corporation
    Inventors: Edward W. Sengle, Mark D. Jaffe, Daniel Nelson Maynard, Mark Alan Lavin, Eric Jeffrey White, John A. Bracchitta
  • Patent number: 6373095
    Abstract: A field effect floating gate transistor forming an NVRAM cell is disclosed. A substrate having field isolation structures includes therebetween a doped region forming a channel connecting a source and drain. An oxide layer is disposed over said channel forming a tunneling oxide layer for the device. A layer of polysilicon extends over the oxide layer, to each of the isolation structures and then extends upwards forming a U-shaped pillar floating gate. A second oxide layer disposed within the interior of the U-shaped floating gate supports a control gate. A second layer of polysilicon formed over the second oxide layer forms a control gate, and is connected to a conductor which is common to a row of such cells within a memory. The control gate is coupled to the floating gate through the second oxide layer to the upwardly extending layer of the floating gate as well as over the portion of the floating gate extending over the channel.
    Type: Grant
    Filed: February 25, 1998
    Date of Patent: April 16, 2002
    Assignee: International Business Machines Corporation
    Inventors: John A. Bracchitta, James S. Nakos
  • Publication number: 20020030216
    Abstract: A process for forming capacitors in a semiconductor device.
    Type: Application
    Filed: June 8, 2001
    Publication date: March 14, 2002
    Inventors: James W. Adkisson, John A. Bracchitta, Jed H. Rankin, Anthony K. Stamper
  • Patent number: 6344381
    Abstract: A method of forming a pillar CMOS FET device, especially an inverter, and the device so formed is provided. The method includes forming abutting N wells and P wells in a silicon substrate and then forming N+ and P+ diffusions in the P and N wells respectively. A unitary pillar of the epitaxial silicon is grown on the substrate having a base at the substrate overlying both the N and P wells and preferably extending at least from said N+ diffusion to said P+ diffusion in said substrate. The pillar terminates at a distal end. An N well is formed on the side of the pillar overlying the N well in the substrate and a P well is formed on the side of the distal end of the pillar overlying the P well on the substrate and abuts the N well in the pillar. A P+ diffusion is formed in the N well in the pillar adjacent the distal end and a N+ diffusion is formed in the P well in the pillar adjacent the distal end.
    Type: Grant
    Filed: May 1, 2000
    Date of Patent: February 5, 2002
    Assignee: International Business Machines Corporation
    Inventors: John A. Bracchitta, Jack A. Mandelman, Stephen A. Parke, Matthew R. Wordeman
  • Patent number: 6339015
    Abstract: A non-volatile random access memory (NVRAM) cell and methods of forming thereof are disclosed. The NVRAM cell includes a substrate having source and drain regions. A spike having a sharp tip extends in the source region. Instead of a single spike, two adjacent spikes are included in the source. Alternatively, in addition to the single spike in the source, two adjacent spikes are included in the drain. The two adjacent spikes have one tip pointing toward the floating gate and two tips pointing away from the floating gate. The spikes provide high electric field to facilitate charge movement between the floating gate and the source region. A tunnel oxide layer separates the floating gate from the substrate. A gate oxide and a control gate are also formed over the floating gate. The single spike is formed by preferentially etching the substrate along a selected crystal plane through an opening formed in a mask that covers the substrate.
    Type: Grant
    Filed: May 18, 2000
    Date of Patent: January 15, 2002
    Assignee: International Business Machines Corporation
    Inventors: John A. Bracchitta, James S. Nakos