Patents by Inventor Christopher Unger

Christopher Unger 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: 11510629
    Abstract: Methods and systems are provided for detecting patient motion during a diagnostic scan. In one example, a method for a medical imaging system includes obtaining output from one or more patient monitoring devices configured to monitor a patient before and during a diagnostic scan executed with the medical imaging system, receiving a request to initiate the diagnostic scan, tracking patient motion based on the output from the one or more patient monitoring devices, and initiating the diagnostic scan responsive to patient motion being below a threshold level.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: November 29, 2022
    Assignee: General Electric Company
    Inventors: Adam Gregory Pautsch, Robert Senzig, Christopher Unger, Erik Kemper
  • Publication number: 20200205748
    Abstract: Methods and systems are provided for detecting patient motion during a diagnostic scan. In one example, a method for a medical imaging system includes obtaining output from one or more patient monitoring devices configured to monitor a patient before and during a diagnostic scan executed with the medical imaging system, receiving a request to initiate the diagnostic scan, tracking patient motion based on the output from the one or more patient monitoring devices, and initiating the diagnostic scan responsive to patient motion being below a threshold level.
    Type: Application
    Filed: December 26, 2018
    Publication date: July 2, 2020
    Inventors: Adam Gregory Pautsch, Robert Senzig, Christopher Unger, Erik Kemper
  • Patent number: 10643645
    Abstract: An apparatus includes a slider which includes a slider body with a leading edge and a trailing edge and a plurality of slider bond pads disposed at the trailing edge. The slider bond pads are configured to align opposite to suspension trace bond pads on a suspension to form a solderable gap between the slider bond pads and the suspension trace bond pads.
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: May 5, 2020
    Assignee: SEAGATE TECHNOLOGY LLC
    Inventors: Paul Davidson, Scott Damon Matzke, Christopher Unger, Aaron Collins
  • Publication number: 20200098388
    Abstract: An apparatus includes a slider which includes a slider body with a leading edge and a trailing edge and a plurality of slider bond pads disposed at the trailing edge. The slider bond pads are configured to align opposite to suspension trace bond pads on a suspension to form a solderable gap between the slider bond pads and the suspension trace bond pads.
    Type: Application
    Filed: September 24, 2018
    Publication date: March 26, 2020
    Inventors: Paul Davidson, Scott Damon Matzke, Christopher Unger, Aaron Collins
  • Publication number: 20190189151
    Abstract: A slider adhesion system can be practiced in a data storage device with a flexure suspended from a load beam and a slider mounted to a gimbal tongue of the flexure. The slider can be aligned with an aperture of the gimbal tongue and attached to an adhesion feature of the gimbal tongue with an adhesive layer. The adhesion feature may consist of a plurality of cantilevered tabs extending into the aperture of the gimbal tongue.
    Type: Application
    Filed: December 20, 2017
    Publication date: June 20, 2019
    Inventors: Christopher Unger, Bradley J. Ver Meer, Ravishankar Ajjanagadde Shivarama
  • Patent number: 10304483
    Abstract: A slider adhesion system can be practiced in a data storage device with a flexure suspended from a load beam and a slider mounted to a gimbal tongue of the flexure. The slider can be aligned with an aperture of the gimbal tongue and attached to an adhesion feature of the gimbal tongue with an adhesive layer. The adhesion feature may consist of a plurality of cantilevered tabs extending into the aperture of the gimbal tongue.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: May 28, 2019
    Assignee: Seagate Technology LLC
    Inventors: Christopher Unger, Bradley J. Ver Meer, Ravishankar Ajjanagadde Shivarama
  • Patent number: 10242701
    Abstract: A method for assembling a head-gimbal assembly of a hard disk drive, the method including the steps of dispensing adhesive onto a top surface of a gimbal tongue, wherein the gimbal tongue is positioned adjacent to a load beam with a dimple extending from its top surface, and wherein the gimbal tongue is configured with at least one support feature that inhibits its deformation toward the dimple when subjected to downward pressure with respect to the dimple; positioning a slider on which a magnetic head is mounted adjacent to the top surface of the gimbal tongue; and pressing the slider onto the adhesive and toward the dimple of the load beam.
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: March 26, 2019
    Assignee: Seagate Technology LLC
    Inventors: Christopher Unger, Ravishankar Shivarama
  • Publication number: 20180226089
    Abstract: A method for assembling a head-gimbal assembly of a hard disk drive, the method including the steps of dispensing adhesive onto a top surface of a gimbal tongue, wherein the gimbal tongue is positioned adjacent to a load beam with a dimple extending from its top surface, and wherein the gimbal tongue is configured with at least one support feature that inhibits its deformation toward the dimple when subjected to downward pressure with respect to the dimple; positioning a slider on which a magnetic head is mounted adjacent to the top surface of the gimbal tongue; and pressing the slider onto the adhesive and toward the dimple of the load beam.
    Type: Application
    Filed: April 5, 2018
    Publication date: August 9, 2018
    Inventors: Christopher Unger, Ravishankar Shivarama
  • Patent number: 9953666
    Abstract: A method for assembling a head-gimbal assembly of a hard disk drive, the method including the steps of dispensing adhesive onto a top surface of a gimbal tongue, wherein the gimbal tongue is positioned adjacent to a load beam with a dimple extending from its top surface, and wherein the gimbal tongue is configured with at least one support feature that inhibits its deformation toward the dimple when subjected to downward pressure with respect to the dimple; positioning a slider on which a magnetic head is mounted adjacent to the top surface of the gimbal tongue; and pressing the slider onto the adhesive and toward the dimple of the load beam.
    Type: Grant
    Filed: November 18, 2015
    Date of Patent: April 24, 2018
    Assignee: Seagate Technology LLC
    Inventors: Christopher Unger, Ravishankar Shivarama
  • Publication number: 20170140782
    Abstract: A method for assembling a head-gimbal assembly of a hard disk drive, the method including the steps of dispensing adhesive onto a top surface of a gimbal tongue, wherein the gimbal tongue is positioned adjacent to a load beam with a dimple extending from its top surface, and wherein the gimbal tongue is configured with at least one support feature that inhibits its deformation toward the dimple when subjected to downward pressure with respect to the dimple; positioning a slider on which a magnetic head is mounted adjacent to the top surface of the gimbal tongue; and pressing the slider onto the adhesive and toward the dimple of the load beam.
    Type: Application
    Filed: November 18, 2015
    Publication date: May 18, 2017
    Inventors: Christopher Unger, Ravishankar Shivarama
  • Patent number: 9196274
    Abstract: Disclosed is an embodiment of a suspension for a disk drive having a slider configured for bonding with a gimbal using an adhesive. Embodiments of the slider include one or more cavities in a portion of a slider mounting surface of the slider. The one or more cavities are configured for increasing a volume of the adhesive between the slider mounting surface and the gimbal. A method of forming the one or more cavities on the slider mounting surface, and bonding together the gimbal and the slider is disclosed.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: November 24, 2015
    Assignee: SEAGATE TECHNOLOGY LLC
    Inventors: Joseph Michael Stephan, Gordon Merle Jones, Douglas Hampton Cole, Christopher Unger
  • Publication number: 20150332716
    Abstract: Assemblies and methods that include a flex circuit having a slider facing surface and an opposing back surface; a slider having a back surface and an opposing air bearing surface (ABS), the slider including an electrical connection region; and a through circuit electrical connection, that is in electrical connection with the electrical connection region of the slider, the back surface of the slider interfacing with the slider facing surface of the flex circuit.
    Type: Application
    Filed: May 14, 2014
    Publication date: November 19, 2015
    Applicant: SEAGATE TECHNOLOGY LLC
    Inventors: Jason B. Gadbois, Bradley Ver Meer, Joseph Stephan, Scott Matzke, Ravishankar Ajjanagadde Shivarama, Christopher Unger
  • Patent number: 9171561
    Abstract: Assemblies and methods that include a flex circuit having a slider facing surface and an opposing back surface; a slider having a back surface and an opposing air bearing surface (ABS), the slider including an electrical connection region; and a through circuit electrical connection, that is in electrical connection with the electrical connection region of the slider, the back surface of the slider interfacing with the slider facing surface of the flex circuit.
    Type: Grant
    Filed: May 14, 2014
    Date of Patent: October 27, 2015
    Assignee: Seagate Technology LLC
    Inventors: Jason B. Gadbois, Bradley Ver Meer, Joseph Stephan, Scott Matzke, Ravishankar Ajjanagadde Shivarama, Christopher Unger
  • Publication number: 20150170689
    Abstract: Disclosed is an embodiment of a suspension for a disk drive having a slider configured for bonding with a gimbal using an adhesive. Embodiments of the slider include one or more cavities in a portion of a slider mounting surface of the slider. The one or more cavities are configured for increasing a volume of the adhesive between the slider mounting surface and the gimbal. A method of forming the one or more cavities on the slider mounting surface, and bonding together the gimbal and the slider is disclosed.
    Type: Application
    Filed: December 16, 2013
    Publication date: June 18, 2015
    Applicant: Seagate Technology LLC
    Inventors: Joseph Michael Stephan, Gordon Merle Jones, Douglas Hampton Cole, Christopher Unger
  • Patent number: 8947830
    Abstract: A method for forming an electrical interconnection between a slider pad and a suspension pad that is adjacent to and positioned at an angle relative to the slider pad, which includes the steps of forming a solder bump on a first surface of the slider pad, reshaping the solder bump into a protrusion having an ellipsoidal shape that extends from the slider pad and contacts the suspension pad, and applying a laser to the ellipsoidal protrusion to reflow the solder bump while simultaneously applying a downward pressure to the solder bump in order to form a solder fillet between the slider pad and the suspension pad.
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: February 3, 2015
    Assignee: Seagate Technology LLC
    Inventors: Aaron Michael Collins, Scott Matzke, Christopher Unger, Paul Davidson, Daniel Richard Buettner
  • Patent number: 8705324
    Abstract: An apparatus has a slider body that includes an upper surface opposed to a media-facing surface. The slider body has an edge joined between the media-facing surface and the upper surface and facing a coupling region. The slider body includes a first bond pad on the edge and a laser submount coupled to the upper surface of the slider body. The laser submount has a second bond pad facing the coupling region. The apparatus includes a trace-gimbal assembly having first and second electrical traces facing the coupling region and electrically coupled to the respective first and second bond pad via first and second solder joints. An extension of the trace-gimbal assembly extends between the first and second solder joints preventing contact therebetween.
    Type: Grant
    Filed: March 7, 2013
    Date of Patent: April 22, 2014
    Assignee: Seagate Technology LLC
    Inventors: Ravishankar Ajjanagadde Shivarama, Christopher Unger
  • Publication number: 20130286803
    Abstract: An apparatus has a slider body that includes an upper surface opposed to a media-facing surface. The slider body has an edge joined between the media-facing surface and the upper surface and facing a coupling region. The slider body includes a first bond pad on the edge and a laser submount coupled to the upper surface of the slider body. The laser submount has a second bond pad facing the coupling region. The apparatus includes a trace-gimbal assembly having first and second electrical traces facing the coupling region and electrically coupled to the respective first and second bond pad via first and second solder joints. An extension of the trace-gimbal assembly extends between the first and second solder joints preventing contact therebetween.
    Type: Application
    Filed: March 7, 2013
    Publication date: October 31, 2013
    Applicant: SEAGATE TECHNOLOGY LLC
    Inventors: Ravishankar Ajjanagadde Shivarama, Christopher Unger
  • Patent number: 8543069
    Abstract: Systems, methods and apparatus are provided through which a portable imaging device is operable to communicate to other devices through both a wired communication path and a wireless communication path.
    Type: Grant
    Filed: August 1, 2006
    Date of Patent: September 24, 2013
    Assignee: General Electric Company
    Inventors: Nirmal Mukund Kari, Scott William Petrick, Christopher Unger
  • Publication number: 20080029707
    Abstract: Systems, methods and apparatus are provided through which a portable imaging device is operable to communicate to other devices through both a wired communication path and a wireless communication path.
    Type: Application
    Filed: August 1, 2006
    Publication date: February 7, 2008
    Applicant: General Electric Company
    Inventors: Nirmal Mukund Kari, Scott William Petrick, Christopher Unger
  • Publication number: 20070009088
    Abstract: An X-ray imaging system is provided. The X-ray imaging system includes a distributed X-ray source and a detector. The distributed X-ray source is configured to emit X-rays from a plurality of emission points arranged as a substantially linear segment, a substantially arcuate segment, a curvilinear segment, or a substantially non-planar surface and the detector is configured to generate a plurality of signals in response to X-rays incident upon the detector.
    Type: Application
    Filed: July 6, 2005
    Publication date: January 11, 2007
    Inventors: Peter Edic, Bernhard Claus, Jeffrey Eberhard, James Miller, David Langan, Mark Vermilyea, Joseph Manak, Christopher Unger