Patents by Inventor J. Irwin

J. Irwin 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: 9709754
    Abstract: A shuttered adapter is described that includes a shuttered housing, a shutter sub-assembly frame contained within the housing, a pair of shutter doors hingedly secured to the shutter sub-assembly frame, and a door spring configured to push the shutter doors outward from the shutter sub-assembly frame and away from each other. The shuttered housing can have a separable sleeve retention insert which allows a ledge to be molded inside the shuttered housing. The ledge can be configured to abut the front lower surface of the shuttered doors when the doors are pushed outward from the shutter sub-assembly frame.
    Type: Grant
    Filed: November 14, 2016
    Date of Patent: July 18, 2017
    Assignee: Panduit Corp.
    Inventors: Joseph E. Sanders, Gregory L. Kuffel, Phillip J. Irwin, Samuel M. Marrs
  • Publication number: 20170139156
    Abstract: A duplex clip assembly for LC fiber optic plug connectors has a duplex housing, a crimp sleeve, and a housing cover. The duplex housing retains a portion of each fiber optic plug connector such as to allow each fiber optic plug connector to rotate relative to the duplex housing. The housing also has a bottom snap located on an underside. The housing cover encloses and retains the duplex housing with a clearance between the housing cover and the rest of the assembly. The housing cover also has a slot located on an underside configured to engage the bottom snap of the duplex housing such that the clearance fit allows an application of pressure on the sides of the housing cover to result in the slot being disengaged from the bottom snap. The clip assembly can also have a boot securely attached to the housing partially enclosing the fiber optic cable.
    Type: Application
    Filed: January 27, 2017
    Publication date: May 18, 2017
    Applicant: Panduit Corp.
    Inventors: Phillip J. Irwin, John G. Dalton
  • Patent number: 9651755
    Abstract: Embodiments of the present invention relate to the field of fiber optic connectivity, and more specifically, to systems and methods for connecting fiber optic transceivers. In an embodiment, the present invention provides a system which enables the interconnection of fiber optic transceivers such as, for example, 24-fiber transceivers like the 100GBASE-SR10 transceivers while maintaining appropriate fiber polarity.
    Type: Grant
    Filed: September 18, 2015
    Date of Patent: May 16, 2017
    Assignee: Panduit Corp.
    Inventor: Phillip J. Irwin
  • Publication number: 20170059787
    Abstract: A shuttered adapter is described that includes a shuttered housing, a shutter sub-assembly frame contained within the housing, a pair of shutter doors hingedly secured to the shutter sub-assembly frame, and a door spring configured to push the shutter doors outward from the shutter sub-assembly frame and away from each other. The shuttered housing can have a separable sleeve retention insert which allows a ledge to be molded inside the shuttered housing. The ledge can be configured to abut the front lower surface of the shuttered doors when the doors are pushed outward from the shutter sub-assembly frame.
    Type: Application
    Filed: November 14, 2016
    Publication date: March 2, 2017
    Applicant: Panduit Corp.
    Inventors: Joseph E. Sanders, Gregory L. Kuffel, Phillip J. Irwin, Samuel M. Marrs
  • Patent number: 9557496
    Abstract: A duplex clip assembly for LC fiber optic plug connectors has a duplex housing, a crimp sleeve, and a housing cover. The duplex housing retains a portion of each fiber optic plug connector such as to allow each fiber optic plug connector to rotate relative to the duplex housing. The housing also has a bottom snap located on an underside. The housing cover encloses and retains the duplex housing with a clearance between the housing cover and the rest of the assembly. The housing cover also has a slot located on an underside configured to engage the bottom snap of the duplex housing such that the clearance fit allows an application of pressure on the sides of the housing cover to result in the slot being disengaged from the bottom snap. The clip assembly can also have a boot securely attached to the housing partially enclosing the fiber optic cable.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: January 31, 2017
    Assignee: Panduit Corp.
    Inventors: Phillip J. Irwin, John G. Dalton
  • Patent number: 9494746
    Abstract: A shuttered adapter is described that includes a shuttered housing, a shutter sub-assembly frame contained within the housing, a pair of shutter doors hingedly secured to the shutter sub-assembly frame, and a door spring configured to push the shutter doors outward from the shutter sub-assembly frame and away from each other. The shuttered housing can have a separable sleeve retention insert which allows a ledge to be molded inside the shuttered housing. The ledge can be configured to abut the front lower surface of the shuttered doors when the doors are pushed outward from the shutter sub-assembly frame.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: November 15, 2016
    Assignee: Panduit Corp.
    Inventors: Joseph E. Sanders, Gregory L. Kuffel, Phillip J. Irwin, Samuel M. Marrs
  • Patent number: 9415628
    Abstract: Application of carbon fiber reinforced polymer structures to metal vehicle wheels is effective in reducing the mass of the wheel while retaining suitable stiffness in the wheel structure. For maximum effect the reinforced polymer structure and the metal wheel must operate cooperatively. Because of the wide range of operating temperatures experienced by wheels and the large difference in coefficient of thermal expansion between metals and carbon fiber reinforced composites attachment of the polymer structure to the wheel by adhesive alone is problematical. However a wheel with an effective and durable reinforcement may be fabricated by confining, through mechanical interference, the reinforced polymer in a cavity in or on the spoke and by preheating the wheel before curing the polymer.
    Type: Grant
    Filed: May 11, 2012
    Date of Patent: August 16, 2016
    Assignee: GM Global Technology Operations LLC
    Inventors: Hamid G. Kia, Michael J. Irwin
  • Patent number: 9412147
    Abstract: An apparatus for processing graphics data may include a plurality of processing pipelines, each pipeline configured to receive and process pixel data. A functional unit may combine the outputs of each processing pipeline. A buffer included in a given processing pipeline may be configured to store data from the functional unit in response to a determination that the given processing pipeline is inactive. The buffer may then send the stored data to a memory.
    Type: Grant
    Filed: September 23, 2014
    Date of Patent: August 9, 2016
    Assignee: Apple Inc.
    Inventors: Peter F. Holland, Hari Ganesh R. Thirunageswaram, Jeffrey J. Irwin
  • Publication number: 20160091687
    Abstract: Embodiments of the present invention relate to the field of fiber optic connectivity, and more specifically, to systems and methods for connecting fiber optic transceivers. In an embodiment, the present invention provides a system which enables the interconnection of fiber optic transceivers such as, for example, 24-fiber transceivers like the 100GBASE-SR10 transceivers while maintaining appropriate fiber polarity.
    Type: Application
    Filed: September 18, 2015
    Publication date: March 31, 2016
    Applicant: PANDUIT CORP.
    Inventor: Phillip J. Irwin
  • Publication number: 20160086298
    Abstract: An apparatus for processing graphics data may include a plurality of processing pipelines, each pipeline configured to receive and process pixel data. A functional unit may combine the outputs of each processing pipeline. A buffer included in a given processing pipeline may be configured to store data from the functional unit in response to a determination that the given processing pipeline is inactive. The buffer may then send the stored data to a memory.
    Type: Application
    Filed: September 23, 2014
    Publication date: March 24, 2016
    Inventors: Peter F. Holland, Hari Ganesh R. Thirunageswaram, Jeffrey J. Irwin
  • Patent number: 9278585
    Abstract: A lightweight spare tire system. The lightweight spare tire system includes a carbon fiber composite vehicle rim that is suitable for use with a spare tire and a lightweight tire that is suitable for use with the carbon fiber composite rim. The lightweight tire and rim creates a lightweight spare wheel that may be used on a vehicle.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: March 8, 2016
    Assignee: GM Global Technology Operations LLC
    Inventors: William R. Rodgers, Hamid G. Kia, Mark W. Verbrugge, Michael J. Irwin
  • Patent number: 9196997
    Abstract: A shuttered adapter is described that includes a shuttered housing, a shutter sub-assembly frame contained within the housing, a pair of shutter doors hingedly secured to the shutter sub-assembly frame, and a door spring configured to push the shutter doors outward from the shutter sub-assembly frame and away from each other. In addition, a shuttered adapter is described that includes a housing and a spring-like shutter attached to the front of the center wall of the housing. The shutter has a pair a door flaps extending into the ports of the adapter at a rearward angle.
    Type: Grant
    Filed: November 10, 2011
    Date of Patent: November 24, 2015
    Assignee: Panduit Corp.
    Inventors: Joseph E. Sanders, Gregory L. Kuffel, Phillip J. Irwin, Samuel M. Marrs
  • Publication number: 20150310900
    Abstract: Systems, apparatuses, and methods for aggregating memory requests with opportunism in a display pipeline. Memory requests are aggregated for each requestor of a plurality of requestors in the display pipeline. When the number of memory requests for a given requestor reaches a corresponding threshold, memory requests may be issued for the given requestor. In response to determining the given requestor has reached its threshold, other requestors may issue memory requests even if they have not yet aggregated enough memory requests to reach their corresponding thresholds.
    Type: Application
    Filed: April 25, 2014
    Publication date: October 29, 2015
    Applicant: Apple Inc.
    Inventors: Marc A. Schaub, Jeffrey J. Irwin, Peter F. Holland
  • Patent number: 9164766
    Abstract: Methods and apparatus for providing additional storage, in the form of a hardware assisted stack, usable by software running an environment with limited resources. As an example, the hardware assisted stack may provide additional stack space to VBIOS code that is accessible within its limited allocated address space.
    Type: Grant
    Filed: April 8, 2005
    Date of Patent: October 20, 2015
    Assignee: NVIDIA Corporation
    Inventors: Aron L. Wong, Dennis K. Ma, Jonah M. Alben, Mark S. Krueger, Jeffrey J. Irwin
  • Publication number: 20150286012
    Abstract: This application describes several embodiments of a duplex clip assembly for use in aiding the insertion and removal of a pair of LC fiber optic connectors. In one embodiment, the assembly includes a clip body with a hood. The clip body has a central wall, upper tabs and lower tabs configured to loosely retain a pair of LC connectors such as to allow the clip body to move axially relative to the LC connectors. The hood is configured to engage a camming surface on the LC connector latches when the clip body is moved axially rearward relative to the LC connector. In a second embodiment, the assembly includes a duplex housing and a housing cover. The duplex housing retains the LC connectors such as to allow them to rotate. The housing cover has a hood protruding from the top configured to engage a camming surface on the LC connector latches.
    Type: Application
    Filed: June 22, 2015
    Publication date: October 8, 2015
    Applicant: PANDUIT CORP.
    Inventors: PHILLIP J. IRWIN, JOHN G. DALTON
  • Patent number: 9132028
    Abstract: A medical appliance for the treatment of one or more sleep disorders such as obstructive sleep apnea in a patient, the appliance comprising: a biasing member for inserting behind and exerting a force upon the patient's soft palate or tongue, wherein the biasing member is inserted in a reduced or minimized form and then expanded or firms once in place to exert the force. The appliance may be nasally inserted or be placed through the mouth. In a particular configuration, both the soft palate and tongue are biased to prevent obstruction of the flow of air in the nasopharyngeal airway.
    Type: Grant
    Filed: November 25, 2009
    Date of Patent: September 15, 2015
    Assignee: Lumen Devices LLC
    Inventors: Michael Friedman, John J. Irwin, William J. Gorman, John T. Garibotto, J. Christopher Flaherty
  • Patent number: 9063303
    Abstract: This application describes several embodiments of a duplex clip assembly for use in aiding the insertion and removal of a pair of LC fiber optic connectors. In one embodiment, the assembly includes a clip body with a hood. The clip body has a central wall, upper tabs and lower tabs configured to loosely retain a pair of LC connectors such as to allow the clip body to move axially relative to the LC connectors. The hood is configured to engage a camming surface on the LC connector latches when the clip body is moved axially rearward relative to the LC connector. In a second embodiment, the assembly includes a duplex housing and a housing cover. The duplex housing retains the LC connectors such as to allow them to rotate. The housing cover has a hood protruding from the top configured to engage a camming surface on the LC connector latches.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: June 23, 2015
    Assignee: Panduit Corp.
    Inventors: Phillip J. Irwin, John G. Dalton
  • Publication number: 20150165833
    Abstract: A lightweight spare tire system. The lightweight spare tire system includes a carbon fiber composite vehicle rim that is suitable for use with a spare tire and a lightweight tire that is suitable for use with the carbon fiber composite rim. The lightweight tire and rim creates a lightweight spare wheel that may be used on a vehicle.
    Type: Application
    Filed: December 16, 2013
    Publication date: June 18, 2015
    Applicant: GM Global Technology Operations LLC
    Inventors: William R. Rodgers, Hamid G. Kia, Mark W. Verbrugge, Michael J. Irwin
  • Patent number: 8927775
    Abstract: The invention generally encompasses phosphonium ionic liquids, salts, compositions and their use in many applications, including but not limited to: as electrolytes in electronic devices such as memory devices including static, permanent and dynamic random access memory, as electrolytes in energy storage devices such as batteries, electrochemical double layer capacitors (EDLCs) or supercapacitors or ultracapacitors, electrolytic capacitors, as electrolytes in dye-sensitized solar cells (DSSCs), as electrolytes in fuel cells, as a heat transfer medium, among other applications. In particular, the invention generally relates to phosphonium ionic liquids, salts, compositions, wherein the compositions exhibit superior combination of thermodynamic stability, low volatility, wide liquidus range, ionic conductivity, and electrochemical stability. The invention further encompasses methods of making such phosphonium ionic liquids, salts, compositions, operational devices and systems comprising the same.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: January 6, 2015
    Assignee: eSionic ES, Inc.
    Inventors: Benjamin L. Rupert, Levi J. Irwin, Leanne Beer, Shilpa A. Worlikar, Steven Z. Shi
  • Patent number: 8907133
    Abstract: The invention generally encompasses phosphonium ionic liquids, salts, compositions and their use in many applications, including but not limited to: as electrolytes in electronic devices such as memory devices including static, permanent and dynamic random access memory, as electrolytes in energy storage devices such as batteries, electrochemical double layer capacitors (EDLCs) or supercapacitors or ultracapacitors, electrolytic capacitors, as electrolytes in dye-sensitized solar cells (DSSCs), as electrolytes in fuel cells, as a heat transfer medium, among other applications. In particular, the invention generally relates to phosphonium ionic liquids, salts, compositions, wherein the compositions exhibit superior combination of thermodynamic stability, low volatility, wide liquidus range, ionic conductivity, and electrochemical stability. The invention further encompasses methods of making such phosphonium ionic liquids, salts, compositions, operational devices and systems comprising the same.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: December 9, 2014
    Assignee: eSionic ES, Inc.
    Inventors: Wayne L. Gellett, Benjamin L. Rupert, Levi J. Irwin, Leanne Beer, Shilpa A. Worlikar, Steven Z. Shi