Patents by Inventor John Liebeskind

John Liebeskind 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: 6988924
    Abstract: A method of manufacturing a getter structure, including forming a support structure having a support perimeter, where the support structure is disposed over a substrate. In addition, the method includes forming a non-evaporable getter layer having an exposed surface area, where the non-evaporable getter layer is disposed over the support structure, and includes forming a vacuum gap between the substrate and the non-evaporable getter layer. The non-evaporable getter layer extends beyond the support perimeter of the support structure increasing the exposed surface area.
    Type: Grant
    Filed: April 14, 2003
    Date of Patent: January 24, 2006
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Sriram Ramamoorthi, Zhizhang Chen, John Liebeskind, Ronald L. Enck, Jennifer Shih
  • Patent number: 6969667
    Abstract: An electrical device includes a plurality of integrated circuits respectively fabricated in a first substrate bonded to a second substrate by a bond that deforms above, but not below, a deformation condition. The deformation condition can be a predetermined pressure from opposing surfaces on the first and second substrates or it can be a predetermined combination of temperature and pressure from opposing surfaces on the first and second substrates.
    Type: Grant
    Filed: April 1, 2002
    Date of Patent: November 29, 2005
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: John Liebeskind, James C. McKinnell, Paul J. Benning, Chien-Hua Chen
  • Publication number: 20050085053
    Abstract: A method of activating a getter structure, including illuminating a photomask having a transmissive region substantially aligned with the getter structure, transmitting a portion of the photons through, the transmissive region. In addition the method includes absorbing the photons, transmitted through the transmissive region, in the getter structure and heating the getter structure with the absorbed photons.
    Type: Application
    Filed: October 20, 2003
    Publication date: April 21, 2005
    Inventors: Chien-Hua Chen, James McKinnell, John Liebeskind
  • Publication number: 20050085052
    Abstract: A device including a substrate, a getter structure coupled to the substrate, and a photomask disposed over the getter structure. The photomask has a substantially transmissive and a substantially non-transmissive region. The substantially transmissive region substantially aligns with the getter structure.
    Type: Application
    Filed: October 20, 2003
    Publication date: April 21, 2005
    Inventors: Chien-Hua Chen, James McKinnell, John Liebeskind
  • Patent number: 6878638
    Abstract: An integrated circuit includes a substrate having an etched surface and a non-etched surface. The etched surface contains circuit elements and the non-etched surface contains a bonding surface. The non-etched surface is located at a predetermined height from the etched surface. Bonding this integrated circuit with another substrate creates a wide-gap between the substrates that is preferably evacuated and hermetically sealed.
    Type: Grant
    Filed: May 13, 2003
    Date of Patent: April 12, 2005
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Michael J. Regan, John Liebeskind, Charles C. Haluzak
  • Publication number: 20040201016
    Abstract: An interconnect structure including a substrate, an interconnect device formed on the substrate, and a test device formed on the substrate.
    Type: Application
    Filed: April 23, 2004
    Publication date: October 14, 2004
    Inventor: John Liebeskind
  • Publication number: 20040201349
    Abstract: A vacuum device, including a substrate and a support structure having a support perimeter, where the support structure is disposed over the substrate. In addition, the vacuum device also includes a non-evaporable getter layer having an exposed surface area. The non-evaporable getter layer is disposed over the support structure, and extends beyond the support perimeter, in at least one direction, of the support structure forming a vacuum gap between the substrate and the non-evaporable getter layer increasing the exposed surface area.
    Type: Application
    Filed: April 14, 2003
    Publication date: October 14, 2004
    Inventors: Sriram Ramamoorthi, Zhizhang Chen, John Liebeskind, Ronald L. Enck, Jennifer Shih
  • Publication number: 20040203313
    Abstract: A method of manufacturing a getter structure, including forming a support structure having a support perimeter, where the support structure is disposed over a substrate. In addition, the method includes forming a non-evaporable getter layer having an exposed surface area, where the non-evaporable getter layer is disposed over the support structure, and includes forming a vacuum gap between the substrate and the non-evaporable getter layer. The non-evaporable getter layer extends beyond the support perimeter of the support structure increasing the exposed surface area.
    Type: Application
    Filed: April 14, 2003
    Publication date: October 14, 2004
    Inventors: Sriram Ramamoorthi, Zhizhang Chen, John Liebeskind, Ronald L. Enck, Jennifer Shih
  • Publication number: 20040147056
    Abstract: A micro-fabricated device, includes a support structure and a device substrate disposed a distance G from the support structure. The micro-fabricated device further includes one or more thermally isolating structures that have a characteristic length, and the one or more thermally isolating structures is thermally coupled to the device substrate and the support structure. The characteristic length is greater than said distance G.
    Type: Application
    Filed: January 29, 2003
    Publication date: July 29, 2004
    Inventors: James C. McKinnell, John Liebeskind, Chien-Hua Chen
  • Publication number: 20040145049
    Abstract: A micro-fabricated device, includes a support structure having an aperture formed therein, and a device substrate disposed within the aperture. The micro-fabricated device further includes a thermally isolating structure thermally coupling the device substrate to the support structure. The thermally isolating structure includes at least one n-doped region and at least one p-doped region formed on or in the thermally isolating structure and separated from each other. In addition, the thermally isolating structure includes an electrical interconnect connecting at least one n-doped region and at least one p-doped region, forming an integrated thermoelectric device.
    Type: Application
    Filed: January 29, 2003
    Publication date: July 29, 2004
    Inventors: James C. McKinnell, John Liebeskind, Chien-Hua Chen
  • Patent number: 6756244
    Abstract: An interconnect structure including a substrate, an interconnect device formed on the substrate, and a test device formed on the substrate.
    Type: Grant
    Filed: January 29, 2002
    Date of Patent: June 29, 2004
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: John Liebeskind
  • Publication number: 20040071066
    Abstract: Determining a beam size of an emitter for a data storage medium is disclosed. The emitter, having an emitted beam, is moved across conductor of a detector. Current through the conductor, resulting from the emitted beam as the emitter moves across the detector, is measured. The size of the emitted beam of the emitter is determined based on the position of the emitter and the measured current.
    Type: Application
    Filed: October 9, 2002
    Publication date: April 15, 2004
    Inventors: Jeffrey M. Valley, John Liebeskind
  • Patent number: 6686642
    Abstract: An integrated circuit includes a substrate having an etched surface and a non-etched surface. The etched surface contains circuit elements and the non-etched surface contains a bonding surface. The non-etched surface is located at a predetermined height from the etched surface. Bonding this integrated circuit with another substrate creates a wide-gap between the substrates that is preferably evacuated and hermetically sealed.
    Type: Grant
    Filed: June 11, 2001
    Date of Patent: February 3, 2004
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Michael J. Regan, John Liebeskind, Charles C. Haluzak
  • Publication number: 20030201513
    Abstract: An integrated circuit includes a substrate having an etched surface and a non-etched surface. The etched surface contains circuit elements and the non-etched surface contains a bonding surface. The non-etched surface is located at a predetermined height from the etched surface. Bonding this integrated circuit with another substrate creates a wide-gap between the substrates that is preferably evacuated and hermetically sealed.
    Type: Application
    Filed: May 13, 2003
    Publication date: October 30, 2003
    Inventors: Michael J. Regan, John Liebeskind, Charles C. Haluzak
  • Publication number: 20030183307
    Abstract: An electrical device includes a plurality of integrated circuits respectively fabricated in a first substrate bonded to a second substrate by a bond that deforms above, but not below, a deformation condition. The deformation condition can be a predetermined pressure from opposing surfaces on the first and second substrates or it can be a predetermined combination of temperature and pressure from opposing surfaces on the first and second substrates.
    Type: Application
    Filed: April 1, 2002
    Publication date: October 2, 2003
    Inventors: John Liebeskind, James C. McKinnell, Paul J. Benning, Chien-Hua Chen
  • Publication number: 20030143762
    Abstract: An interconnect structure including a substrate, an interconnect device formed on the substrate, and a test device formed on the substrate.
    Type: Application
    Filed: January 29, 2002
    Publication date: July 31, 2003
    Inventor: John Liebeskind
  • Publication number: 20030141802
    Abstract: An electronic device includes a non-evaporable getter material having a surface exposed to a low pressure and one or more circuit elements. The non-evaporable getter material forms at least a portion of the one or more circuit elements. The electronic device further includes one or more vacuum devices electrically coupled to the one or more circuit element.
    Type: Application
    Filed: January 28, 2002
    Publication date: July 31, 2003
    Inventors: John Liebeskind, James C. McKinnell, Chien-Hua Chen
  • Publication number: 20030132514
    Abstract: An electronic device that is sealed under vacuum includes a substrate, a transistor formed on the substrate, and a dielectric layer covering at least a portion of the transistor. The electronic device further includes a layer of non-evaporable getter material disposed on a portion of the dielectric layer; and a vacuum device disposed on a portion of the substrate. Electrical power pulses activate the non-evaporable getter material.
    Type: Application
    Filed: December 19, 2002
    Publication date: July 17, 2003
    Inventor: John Liebeskind
  • Patent number: 6534850
    Abstract: An electronic device that is sealed under vacuum includes a substrate, a transistor formed on the substrate, and a dielectric layer covering at least a portion of the transistor. The electronic device further includes a layer of non-evaporable getter material disposed on a portion of the dielectric layer; and a vacuum device disposed on a portion of the substrate. Electrical power pulses activate the non-evaporable getter material.
    Type: Grant
    Filed: April 16, 2001
    Date of Patent: March 18, 2003
    Assignee: Hewlett-Packard Company
    Inventor: John Liebeskind
  • Publication number: 20020186017
    Abstract: A micro pressure sensor for inclusion within a low-pressure microelectronic device enclosure. The micro pressure sensor employs an electric field created by applying a large voltage potential difference to tiny conductive elements within the micro pressure sensor. Electrons emitted via the influence of, and accelerated by, the electric field collide with gas molecules to produce positive ions. The positive ions are then accelerated toward a conductive element coupled to a circuit. The current generated by the ions within the circuit coupled to the micro pressure sensor can be measured to determine the internal pressure within the low-pressure enclosure. The micro pressure sensor is manufactured by standard semiconductor fabrication techniques, and can be economically produced in large volumes.
    Type: Application
    Filed: June 11, 2001
    Publication date: December 12, 2002
    Inventor: John Liebeskind