Patents by Inventor Gerard McVicker

Gerard McVicker 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: 20110123318
    Abstract: A cooling system includes a moving rotor system which in turn includes: a rotating disk on which a plurality of heat conducting structures are distributed, the heat conducting structures including an inner arrangement of spiral blades; an air flow generating fan element; and an outer arrangement of heat transfer pins distributed along a perimeter of the rotating disk, the heat transfer pins having a high aspect ratio that maximizes a surface area to footprint area; wherein the spiral blades generate a mass fluid flow of ambient fluid toward the heat transfer pins such that the heat transfer pins are persistently cooled.
    Type: Application
    Filed: January 28, 2011
    Publication date: May 26, 2011
    Applicant: International Business Machines Corporation
    Inventors: Vijayeshwar D. Khanna, Gerard McVicker, Sri M. Sri-Jayantha
  • Publication number: 20110108316
    Abstract: A contact structure and assembly and a method for manufacturing the same for a microelectronics device includes first and second electrically conductive contacts being helically shaped. A carrier element is attached to and positioned between the first and second contacts. The first and second contacts are in electrical communication with each other, and the first and second contacts are in a mirror image relationship with each other. A pair of insulating substrates each include electrically conductive members. A contact point on each of the first and second contacts is attached and electrically communicating to respective electrically conductive members such that the first and second electrically conductive contacts between the pair of insulating substrates form an electrically conductive package. A metal layer on the carrier element provides electrical conductivity through a first opening defined by the carrier element between the first and second portions of the helix shaped contact.
    Type: Application
    Filed: November 6, 2009
    Publication date: May 12, 2011
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Gareth Hougham, Gerard McVicker, Xiaoxiong Gu, Sung K. Kang, Frank R. Libsch, Xiao H. Liu
  • Publication number: 20110111647
    Abstract: A structure and method for manufacturing the same for manufacturing a contact structure for microelectronics manufacturing including the steps of forming first and second metal sheets to form a plurality of outwardly extending bump each defining a cavity. Symmetrically mating the first and second metal sheets in opposing relation to each other to form upper and lower bumps each defining an enclosure therebetween wherein the mated first and second sheets form a contact structure. Coating the contact structure with an insulating material, and fabricating helix shaped contacts from upper and lower bumps. The helix shaped contacts having first and second portions being in mirror image relationship to each other.
    Type: Application
    Filed: November 6, 2009
    Publication date: May 12, 2011
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Gareth Hougham, Gerard McVicker, Xiaoxiong Gu
  • Patent number: 7896611
    Abstract: A cooling system includes a moving rotor system which in turn includes: a disk on which a plurality of heat conducting structures are distributed, the heat conducting structures having a cross section optimized for maximum surface area to footprint area; the heat conducting structures having a shape to optimize the heat transfer coefficient between the structures moving through the ambient fluid; and a mechanism for generating a mass fluid flow over the conducting structures so that the heat conducting structures are persistently cooled.
    Type: Grant
    Filed: January 3, 2007
    Date of Patent: March 1, 2011
    Assignee: International Business Machines Corporation
    Inventors: Vijayeshwar D. Khanna, Gerard McVicker, Sri M. Sri-Jayantha
  • Patent number: 7836353
    Abstract: A system for reducing an impact of hot spot pulsing of a semiconductor device including: first generating means for generating a plurality of local op-codes; a sequencer for augmenting customer op-codes with the plurality of local op-codes; selecting means for selecting one or more of the randomly arriving customer op-codes awaiting execution; monitoring means for tracking which of the one or more randomly arriving customer op-codes have been selected; separating means for separating the plurality of local op-codes from the one or more customer op-codes; storing means for storing one or more data related to the processing of the plurality of local op-codes and the customer op-codes; and second generating means for generating an output for a customer corresponding to that customer op-code while gainfully employing an output generated by local op-codes for system health monitoring purpose.
    Type: Grant
    Filed: May 7, 2007
    Date of Patent: November 16, 2010
    Assignee: International Business Machines Corporation
    Inventors: John U. Knickerbocker, Gerard McVicker, Sri M. Sri-Jayantha
  • Patent number: 7781883
    Abstract: An electronic package includes a die including a thermal interface material through which a primary heat flux path is enabled for conducting heat from the die, an organic substrate, and a thermal interposer provided between the organic substrate and the die, the thermal interposer having an area extending beyond a footprint of the die, the area including the thermal interface material, the thermal interposer conducting heat generated by the die through the thermal interface material such that an auxiliary heat flux path for conducting heat generated in the die is enabled.
    Type: Grant
    Filed: August 19, 2008
    Date of Patent: August 24, 2010
    Assignee: International Business Machines Corporation
    Inventors: Sri M. Sri-Jayantha, Gerard McVicker, John U. Knickerbocker
  • Publication number: 20100044856
    Abstract: An electronic package includes a die including a thermal interface material through which a primary heat flux path is enabled for conducting heat from the die, an organic substrate, and a thermal interposer provided between the organic substrate and the die, the thermal interposer having an area extending beyond a footprint of the die, the area including the thermal interface material, the thermal interposer conducting heat generated by the die through the thermal interface material such that an auxiliary heat flux path for conducting heat generated in the die is enabled.
    Type: Application
    Filed: August 19, 2008
    Publication date: February 25, 2010
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Sri M. SRI-JAYANTHA, Gerard McVicker, John U. Knickerbocker
  • Patent number: 7667969
    Abstract: Presented is a heat sink arrangement, incorporating a fluid media, which transfers heat between stationary and movable objects. Included are pump structures which are designed to be or operate integrally with the fluid-filled heat transfer apparatus, and are adapted to provide optimum and unique cooling flow paths for implementing the cooling of electronic devices, such as computer chips or the like, that require active cooling action. The pumps and heat sink arrangements selectively possess either rotating or stationary shafts, various types of impeller and fluid or cooling media circulation structures, which maximize both the convective and conductive cooling of the various components of the electronic devices or equipment by means of the circulating fluid.
    Type: Grant
    Filed: March 16, 2007
    Date of Patent: February 23, 2010
    Assignee: International Business Machines Corporation
    Inventors: Vijayeshwar D. Khanna, Gerard McVicker, Sri M. Sri-Jayantha
  • Patent number: 7612446
    Abstract: A spring-like cooling structure for an in-line chip module is formed from a continuous sheet of a thermally conducting material having a front side and a back side, the sheet folded at substantially a one-hundred and eighty degree angle, wherein a length of the structure substantially correlates to a length of the in-line chip module, and a width of the structure is wider than a width of the in-line chip module such that the structure fits over and substantially around the in-line chip module; openings at a left-side, right-side and a bottom of the structure for easily affixing and removing the structure from the in-line chip module; a top part comprising a top surface disposed over a top of the in-line chip module when affixed to the in-line chip module, and comprising an angled surface flaring outward from the in-line chip module, the angled surface positioned directly beneath the top surface; a center horizontal part; a gap between the center horizontal part and the plurality of chips; and a flared bottom
    Type: Grant
    Filed: November 22, 2006
    Date of Patent: November 3, 2009
    Assignee: International Business Machines Corporation
    Inventors: Hien P. Dang, Vinod Kamath, Vijayeshwar D. Khanna, Gerard McVicker, Sri M. Sri-Jayantha, Jung H. Yoon
  • Patent number: 7559132
    Abstract: Embodiments of the present invention pertain to method for manufacturing a shock absorber that allows a disk drive to move with respect to the chassis of a computer system. In one embodiment, a flexure is formed that is capable of being coupled to an assembly joint. An assembly joint is formed so that the assembly joint is capable of being coupled to the flexure and the chassis of a computer system. A shock absorber is created by coupling the flexure to the assembly joint. The shock absorber has a form that can be used to flexibly couple the disk drive's enclosure with the computer system's chassis without requiring an increase in size of the chassis.
    Type: Grant
    Filed: November 5, 2004
    Date of Patent: July 14, 2009
    Assignee: Hitachi Global Storage Technologies Netherlands B.V.
    Inventors: Sri M. Sri-Jayantha, Vijayeshwar D. Khanna, Gerard McVicker
  • Publication number: 20090169886
    Abstract: Methods for the fabrication of negative coefficient thermal expansion engineered elements, and particularly, wherein such elements provide for fillers possessing a low or even potentially zero coefficient thermal expansion and which are employable as fillers for polymers possessing high coefficients of thermal expansion. Further, disclosed are novel structures, which are obtained by the inventive methods.
    Type: Application
    Filed: December 31, 2007
    Publication date: July 2, 2009
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Gareth G. Hougham, Vijayeshwar D. Khanna, Xiao Hu Liu, Gerard McVicker
  • Patent number: 7477517
    Abstract: Disclosed is an integrated active heat spreader and exchanger. The heat spreader cum exchanger includes a housing with a conductive heat spreader therein. A spreader plate of the heat spreader is in thermal contact with a microprocessor chip to be cooled and a plurality of spreader fins extending from the spreader plate. A membrane connects the heat spreader and the housing, sealing an interface between the heat spreader and the housing. A top plate, including a plurality of top plate fins, is disposed in the housing. A pump is located between the top plate fins and the spreader fins and urges fluid across the spreader fins and conducts heat from the spreader fins. The top plate fins conduct heat from the fluid and into a heat sink in thermal contact with the top plate. A heat sink plate conducts heat into heat sink fins where the heat is dissipated.
    Type: Grant
    Filed: January 29, 2007
    Date of Patent: January 13, 2009
    Assignee: International Business Machines Corporation
    Inventors: Vijayeshwar D. Khanna, Alok K. Lohia, Gerard McVicker, Sri M. Sri-Jayantha
  • Publication number: 20080282114
    Abstract: A system for reducing an impact of hot spot, pulsing of a semiconductor device including: first generating means for generating a plurality of local op-codes; a sequencer for augmenting customer op-codes with the plurality of local op-codes; selecting means for selecting one or more of the randomly arriving customer op-codes awaiting execution; monitoring means for tracking which of the one or more randomly arriving customer op-codes have been selected; separating means for separating the plurality of local op-codes from the one or more customer op-codes; storing means for storing one or more data related to the processing of the plurality of local op-codes and the customer op-codes; and second generating means for generating an output for a customer corresponding to that customer op-code while gainfully employing an output generated by local op-codes for system health monitoring purpose.
    Type: Application
    Filed: May 7, 2007
    Publication date: November 13, 2008
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: John U. Knickerbocker, Gerard McVicker, Sri M. Sri-Jayantha
  • Publication number: 20080225488
    Abstract: Presented is a heat sink arrangement, incorporating a fluid media, which transfers heat between stationary and movable objects. Included are pump structures which are designed to be or operate integrally with the fluid-filled heat transfer apparatus, and are adapted to provide optimum and unique cooling flow paths for implementing the cooling of electronic devices, such as computer chips or the like, that require active cooling action. The pumps and heat sink arrangements selectively possess either rotating or stationary shafts, various types of impeller and fluid or cooling media circulation structures, which maximize both the convective and conductive cooling of the various components of the electronic devices or equipment by means of the circulating fluid.
    Type: Application
    Filed: March 16, 2007
    Publication date: September 18, 2008
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Vijayeshwar D. Khanna, Gerard McVicker, Sri M. Sri-Jayantha
  • Publication number: 20080180914
    Abstract: Disclosed is an integrated active heat spreader and exchanger. The heat spreader cum exchanger includes a housing with a conductive heat spreader therein. A spreader plate of the heat spreader is in thermal contact with a microprocessor chip to be cooled and a plurality of spreader fins extending from the spreader plate. A membrane connects the heat spreader and the housing, sealing an interface between the heat spreader and the housing. A top plate, including a plurality of top plate fins, is disposed in the housing. A pump is located between the top plate fins and the spreader fins and urges fluid across the spreader fins and conducts heat from the spreader fins. The top plate fins conduct heat from the fluid and into a heat sink in thermal contact with the top plate. A heat sink plate conducts heat into heat sink fins where the heat is dissipated.
    Type: Application
    Filed: January 29, 2007
    Publication date: July 31, 2008
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Vijayeshwar D. Khanna, Alok K. Lohia, Gerard McVicker, Sri M. Sri-Jayantha
  • Publication number: 20080159853
    Abstract: A cooling system includes a moving rotor system which in turn includes: a disk on which a plurality of heat conducting structures are distributed, the heat conducting structures having a cross section optimized for maximum surface area to footprint area; the heat conducting structures having a shape to optimize the heat transfer coefficient between the structures moving through the ambient fluid; and a mechanism for generating a mass fluid flow over the conducting structures so that the heat conducting structures are persistently cooled.
    Type: Application
    Filed: January 3, 2007
    Publication date: July 3, 2008
    Applicant: International Business Machines Corporation
    Inventors: Vijayeshwar D. Khanna, Gerard McVicker, Sri M. Sri-Jayantha
  • Publication number: 20080158819
    Abstract: A heat transfer device (and method therefore) for transferring heat from a heat source to a heat conductor, includes a fluid film operable as a compliant interface between the heat source and the heat conductor. The heat source includes a microelectronic device.
    Type: Application
    Filed: January 3, 2007
    Publication date: July 3, 2008
    Applicant: International Business Machines Corporation
    Inventors: Vijayeshwar Das Khanna, Gerard McVicker, Sri M. Sri-Jayantha
  • Publication number: 20080116571
    Abstract: A spring-like cooling structure for an in-line chip module is formed from a continuous sheet of a thermally conducting material having a front side and a back side, the sheet folded at substantially a one-hundred and eighty degree angle, wherein a length of the structure substantially correlates to a length of the in-line chip module, and a width of the structure is wider than a width of the in-line chip module such that the structure fits over and substantially around the in-line chip module; openings at a left-side, right-side and a bottom of the structure for easily affixing and removing the structure from the in-line chip module; a top part comprising a top surface disposed over a top of the in-line chip module when affixed to the in-line chip module, and comprising an angled surface flaring outward from the in-line chip module, the angled surface positioned directly beneath the top surface; a center horizontal part; a gap between the center horizontal part and the plurality of chips; and a flared bottom
    Type: Application
    Filed: November 22, 2006
    Publication date: May 22, 2008
    Applicant: International Business Machines Corporation, Inc.
    Inventors: Hien P. Dang, Vinod Kamath, Vijayeshwar D. Khanna, Gerard McVicker, Sri M. Sri-Jayantha, Jung H. Yoon
  • Patent number: 7248467
    Abstract: Embodiments of the present invention pertain to an apparatus for a shock absorber that allows a disk drive to move with respect to the chassis of a computer system. In one embodiment, the disk drive shock absorber includes an assembly joint and a flexure. The flexure is capable of being coupled to the assembly joint. The assembly joint is capable of being coupled to the flexure and the computer system's chassis. The shock absorber is created by coupling the flexure to the assembly joint. The shock absorber has a form that can be used to flexibly couple the disk drive's enclosure with the computer system's chassis without requiring an increase in size of the chassis.
    Type: Grant
    Filed: November 5, 2004
    Date of Patent: July 24, 2007
    Assignee: Hitachi Global Storage Technologies Netherlands B.V.
    Inventors: Sri M. Sri-Jayantha, Vijayeshwar D. Khanna, Gerard McVicker
  • Publication number: 20060098404
    Abstract: Embodiments of the present invention pertain to an apparatus for a shock absorber that allows a disk drive to move with respect to the chassis of a computer system. In one embodiment, the disk drive shock absorber includes an assembly joint and a flexure. The flexure is capable of being coupled to the assembly joint. The assembly joint is capable of being coupled to the flexure and the computer system's chassis. The shock absorber is created by coupling the flexure to the assembly joint. The shock absorber has a form that can be used to flexibly couple the disk drive's enclosure with the computer system's chassis without requiring an increase in size of the chassis.
    Type: Application
    Filed: November 5, 2004
    Publication date: May 11, 2006
    Inventors: Sri Sri-Jayantha, Vijayeshwar Khanna, Gerard McVicker