Patents by Inventor John Keefe
John Keefe 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).
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Patent number: 11879844Abstract: An example device includes an array of sensor modules. A sensor module includes a body to be positioned in alignment with a planar target, a light source coupled to the body to emit light to the planar target along a source optical path, and a plurality of light sensors coupled to the body. Each light sensor is to sense a different wavelength of light received from the planar target along a sensor optical path. The sensor optical path is different from the source optical path. The bodies of the array of sensor modules are arranged in a planar tiling pattern with respect to a longitudinal axis of the planar target.Type: GrantFiled: April 30, 2019Date of Patent: January 23, 2024Assignee: Hewlett-Packard Development Company, L.P.Inventors: Alexander Govyadinov, Brett E. Dahlgren, Brian John Keefe
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Patent number: 11471778Abstract: A system may enable a plurality of users to engage a plurality of different devices, which operate on a respective platform of a plurality of different platforms, in a time dependent manner. The system may include a data management apparatus (DMA). The DMA may include a local DMA associated with the plurality of different devices. The DMA may include a remote DMA configured to receive and collate a plurality of data inputs from the plurality of devices in a synchronized manner, generate and relay a merged standardized data output to the plurality of devices. When demerged, the merged standardized data output may provide the plurality of devices access to the plurality of experiences for which each of the plurality of devices is enabled. The DMA may be configured to take a time dependent frame from each of the plurality of users and merge them to form a merged frame.Type: GrantFiled: December 2, 2020Date of Patent: October 18, 2022Inventors: John A. Keefe, Thomas J. Halligan
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Publication number: 20220113255Abstract: An example device includes an array of sensor modules. A sensor module includes a body to be positioned in alignment with a planar target, a light source coupled to the body to emit light to the planar target along a source optical path, and a plurality of light sensors coupled to the body. Each light sensor is to sense a different wavelength of light received from the planar target along a sensor optical path. The sensor optical path is different from the source optical path. The bodies of the array of sensor modules are arranged in a planar tiling pattern with respect to a longitudinal axis of the planar target.Type: ApplicationFiled: April 30, 2019Publication date: April 14, 2022Applicant: Hewlett-Packard Development Company, L.P.Inventors: Alexander Govyadinov, Brett E. Dahlgren, Brian John Keefe
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Publication number: 20210086088Abstract: A system may enable a plurality of users to engage a plurality of different devices, which operate on a respective platform of a plurality of different platforms, in a time dependent manner. The system may include a data management apparatus (DMA). The DMA may include a local DMA associated with the plurality of different devices. The DMA may include a remote DMA configured to receive and collate a plurality of data inputs from the plurality of devices in a synchronized manner, generate and relay a merged standardized data output to the plurality of devices. When demerged, the merged standardized data output may provide the plurality of devices access to the plurality of experiences for which each of the plurality of devices is enabled. The DMA may be configured to take a time dependent frame from each of the plurality of users and merge them to form a merged frame.Type: ApplicationFiled: December 2, 2020Publication date: March 25, 2021Inventors: John A. Keefe, Thomas J. Halligan
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Patent number: 9083683Abstract: The encryption/decryption device includes a plaintext unit, a ciphertext unit and a cryptographic unit connected therebetween. The plaintext unit may include a logic device such as a first programmable logic device (PLD), e.g. a field programmable gate array (FPGA), for interfacing with the protected network to perform encapsulation of data from the protected network to define outgoing datagrams, and to perform decapsulation of incoming datagrams from the cytographic unit. The ciphertext unit may include a second logic device such as a PLD or FPGA for interfacing with the unprotected network to perform routing of incoming encrypted datagrams from the unprotected network to the cryptographic unit, and to perform routing of outgoing encrypted datagrams from the cryptographic unit to the unprotected network.Type: GrantFiled: January 30, 2007Date of Patent: July 14, 2015Assignee: HARRIS CORPORATIONInventors: Richard John Keefe, Robert Jeffery White, Gary Roger Dennis
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Patent number: 8379204Abstract: A method makes a discrete adjustment to static alignment of a laser beam in a machine for selectively irradiating conductive links on or within a semiconductor substrate using the laser beam. The laser beam propagates along a beam path having an axis extending from a laser to a laser beam spot at a location on or within the semiconductor substrate. The method generates, based on at least one measured characteristic of the laser beam, at least one signal to control an adjustable optical element of the machine affecting the laser beam path. The method also sends said at least one signal to the adjustable optical element. The method then adjusts the adjustable optical element in response to said at least one signal so as to improve static alignment of the laser beam path axis.Type: GrantFiled: August 15, 2008Date of Patent: February 19, 2013Assignee: GSI Group CorporationInventors: James J. Cordingley, Michael Plotkin, John Keefe
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Patent number: 7884149Abstract: A nanocomposite material suitable for electrical insulation includes a polymer compounded with a substantially homogeneously distributed functionalized nanoparticle filler. The nanocomposite material is produced by compounding the polymer with the functionalized nanoparticle filler by imparting a shear force to a mixture of the polymer and filler capable of preventing agglomeration of the filler whereby the filler is substantially homogeneously distributed in the nanocomposite material. The electrical insulation may be adapted for AC or DC high voltage, and may also be adapted for low or medium voltage to prevent formation of water tree structures.Type: GrantFiled: July 17, 2009Date of Patent: February 8, 2011Assignee: Rensselaer Polytechnic Institute, Inc.Inventors: John Keith Nelson, Walter Zenger, Robert John Keefe, Linda Sue Schadler Feist
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Patent number: 7723599Abstract: A device for reading and learning indicia, particularly music notation and other music-related indicia, is disclosed. The device is constructed with at least one sheet and has a main image portion and a hanging portion. The main image portion is foldable about first folds and second folds and the hanging portion is foldable about an edge fold and second folds to form a variety of display, storage and travel configurations, including a poster configuration, self-standing configuration, storage pocket configuration and pocket folder configuration. Fastening devices are employed to releasably maintain contact between the surfaces of the learning device. Indicia may be positioned anywhere on the learning device to facilitate reading and learning.Type: GrantFiled: July 28, 2006Date of Patent: May 25, 2010Assignee: InkTree, Inc.Inventors: Michael Eric Braun, John Keefe, Peter W. Keefe, Jennifer L. Keefe, legal representative
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Patent number: 7723600Abstract: The present disclosure provides for a display device for displaying indicia and/or printed material. More particularly, the present disclosure provides for a display device for displaying indicia and/or printed material, as well as for storing, packaging and/or housing CDs or DVDs or the like. In one embodiment, the present disclosure provides for a display device that is convertible between a poster for displaying indicia in a group or solitary setting free of interruptions or discontinuities in the display of indicia; a self-standing structure or configuration for displaying the indicia without the need of a separate support device; a storage pocket configuration for conveniently storing items; and a pocket folder and/or CD/DVD packaging configuration for housing and/or storing CDs/DVDs and/or other items or the like, and for transporting the display device and/or CDs/DVDs or the like. Indicia may be positioned anywhere on the display device.Type: GrantFiled: January 17, 2008Date of Patent: May 25, 2010Assignee: InkTree, Inc.Inventors: Michael Eric Braun, John Keefe, Peter Keefe, Jennifer L. Keefe, legal representative
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Publication number: 20100036035Abstract: A nanocomposite material suitable for electrical insulation includes a polymer compounded with a substantially homogeneously distributed functionalized nanoparticle filler. The nanocomposite material is produced by compounding the polymer with the functionalized nanoparticle filler by imparting a shear force to a mixture of the polymer and filler capable of preventing agglomeration of the filler whereby the filler is substantially homogeneously distributed in the nanocomposite material. The electrical insulation may be adapted for AC or DC high voltage, and may also be adapted for low or medium voltage to prevent formation of water tree structures.Type: ApplicationFiled: July 17, 2009Publication date: February 11, 2010Applicant: Rensselaer Polytechnic InstituteInventors: John Keith Nelson, Walter Zenger, Robert John Keefe, Linda Sue Schadler Feist
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Patent number: 7579397Abstract: A nanocomposite material suitable for electrical insulation includes a polymer compounded with a substantially homogeneously distributed functionalized nanoparticle filler. The nanocomposite material is produced by compounding the polymer with the functionalized nanoparticle filler by imparting a shear force to a mixture of the polymer and filler capable of preventing agglomeration of the filler whereby the filler is substantially homogeneously distributed in the nanocomposite material. The electrical insulation may be adapted for AC or DC high voltage, and may also be adapted for low or medium voltage to prevent formation of water tree structures.Type: GrantFiled: January 27, 2005Date of Patent: August 25, 2009Assignee: Rensselaer Polytechnic InstituteInventors: John Keith Nelson, Walter Zenger, Robert John Keefe, Linda Sue Schadler Feist
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Publication number: 20080181394Abstract: The encryption/decryption device includes a plaintext unit, a ciphertext unit and a cryptographic unit connected therebetween. The plaintext unit may include a logic device such as a first programmable logic device (PLD), e.g. a field programmable gate array (FPGA), for interfacing with the protected network to perform encapsulation of data from the protected network to define outgoing datagrams, and to perform decapsulation of incoming datagrams from the cytographic unit. The ciphertext unit may include a second logic device such as a PLD or FPGA for interfacing with the unprotected network to perform routing of incoming encrypted datagrams from the unprotected network to the cryptographic unit, and to perform routing of outgoing encrypted datagrams from the cryptographic unit to the unprotected network.Type: ApplicationFiled: January 30, 2007Publication date: July 31, 2008Applicant: Harris CorporationInventors: Richard John Keefe, Robert Jeffery White, Gary Roger Dennis
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Publication number: 20080135504Abstract: The present disclosure provides for a display device for displaying indicia and/or printed material. More particularly, the present disclosure provides for a display device for displaying indicia and/or printed material, as well as for storing, packaging and/or housing CDs or DVDs or the like. In one embodiment, the present disclosure provides for a display device that is convertible between a poster for displaying indicia in a group or solitary setting free of interruptions or discontinuities in the display of indicia; a self-standing structure or configuration for displaying the indicia without the need of a separate support device; a storage pocket configuration for conveniently storing items; and a pocket folder and/or CD/DVD packaging configuration for housing and/or storing CDs/DVDs and/or other items or the like, and for transporting the display device and/or CDs/DVDs or the like. Indicia may be positioned anywhere on the display device.Type: ApplicationFiled: January 17, 2008Publication date: June 12, 2008Applicant: INKTREE, INC.Inventors: Michael Eric Braun, John Keefe, Peter Keefe, Jennifer L. Keefe
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Publication number: 20080022841Abstract: A device for reading and learning indicia, particularly music notation and other music-related indicia, is disclosed. The device is constructed with at least one sheet and has a main image portion and a hanging portion. The main image portion is foldable about first folds and second folds and the hanging portion is foldable about an edge fold and second folds to form a variety of display, storage and travel configurations, including a poster configuration, self-standing configuration, storage pocket configuration and pocket folder configuration. Fastening devices are employed to releasably maintain contact between the surfaces of the learning device. indicia may be positioned anywhere on the learning device to facilitate reading and learning.Type: ApplicationFiled: July 28, 2006Publication date: January 31, 2008Inventors: Michael Eric Braun, John Keefe, Peter W. Keefe, Jennifer L. Keefe
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Patent number: 5138184Abstract: A solid state, static power supply control mechanism for coordinated transfer of a load from a preferred source of AC power to an alternate source of AC power should the level of power transmitted from the preferred source fall below a set, adjustable level and thereafter, upon re-establishment of the proper level of operating power of the preferred source, re-transfer of the load from the alternate source to the preferred source. A unique method of current interlock prevents the alternate power source from connecting to the load until the current from the preferred source is absolutely interrupted, with the same criteria required for re-transfer from the alternate to the preferred source of power. This mechanism and associated switching technique insures supply of power to the load regardless of the preferred power source failure mode and regardless of the phase relation of the preferred and alternate sources of power.Type: GrantFiled: January 22, 1990Date of Patent: August 11, 1992Assignee: PowerTrol, Inc.Inventor: John Keefe
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Patent number: 4445277Abstract: A device as disclosed to facilitate the placement of locks into doors including key-in-knob lock sets, mortise deadlocks as well as independent knobs and deadbolts. The device includes a body which is detachably securable with respect to a door edge in which it includes calibrations or gradations therealong in order to align the correct spacing normally independently measured by a locksmith. The body member defines an aperture along the portion adjacent to the edge of the door, which aperture is adapted to receive selectively a plate for guiding of boring in through the edge as well as to receive a plate for guiding of routing out the edge of the door about the bored out hole to provide a recess to receive the face of the locking mechanism. The pilot block for guiding of the boring is movable with respect to the plate placed into the aperture of the body.Type: GrantFiled: October 29, 1982Date of Patent: May 1, 1984Inventor: John Keefe