Patents by Inventor Kevin O'Brien

Kevin O'Brien 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: 10301033
    Abstract: A fuel tank system comprising a fuel tank, a number of fasteners, and a number of covers. The number of fasteners has a number of ends extending into an interior of the fuel tank. The number of covers is configured to cover the number of ends of the number of fasteners. A cover in the number of covers comprises a housing configured to cover an end of a fastener in the number of ends, a deformable material associated with an interior side of the cover, and cells that are present within the deformable material. The deformable material is configured to contain energy within the cover in which the energy is caused by an electromagnetic event.
    Type: Grant
    Filed: September 24, 2016
    Date of Patent: May 28, 2019
    Assignee: The Boeing Company
    Inventor: Kevin O'Brien Gaw
  • Patent number: 10215626
    Abstract: A measurement wafer device for measuring radiation intensity and temperature includes a wafer assembly including one or more cavities. The measurement wafer device further includes a detector assembly. The detector assembly includes one or more light sensors. The detector assembly is further configured to perform a direct or indirect measurement of the intensity of ultraviolet light incident on a surface of the wafer assembly.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: February 26, 2019
    Assignee: KLA-Tencor Corporation
    Inventors: Mei Sun, Earl Jensen, Kevin O'Brien
  • Patent number: 10188303
    Abstract: An apparatus and method for determining stroke volume. The apparatus receives an arterial pressure waveform and is arranged to correct a part of the pressure waveform that relates to a heart beat for an influence of an ectopic heart beat, of atrial fibrillation on the pressure waveform or of changes in the pressure waveform's baseline. The apparatus also comprising means arranged to calculate the stroke volume from the corrected waveform.
    Type: Grant
    Filed: February 10, 2011
    Date of Patent: January 29, 2019
    Assignee: LIDCO Group PLC
    Inventors: David Marston Band, Terence Kevin O'Brien, Eric Mills, Christopher Bancroft Wolff, James Arthur Douglas
  • Publication number: 20180345297
    Abstract: Improved sparge compositions for reverse froth flotation separation and uses thereof, and improved methods of reverse froth flotation are described. Described are sparge compositions comprising collectors and beneficiating agents, the collectors comprising sulfonated fatty acids and/or salts thereof, and the beneficiating agents comprising a hydroxy fatty acid composition. The sparge compositions are suitably used in the reverse froth flotation to separate phosphate beneficiary from ores comprising phosphate and dolomite, calcite, silicate, and/or other gangues. The disclosed compositions and methods exhibit improved separation of phosphate from such ores.
    Type: Application
    Filed: May 25, 2018
    Publication date: December 6, 2018
    Inventors: Jianjun Liu, Suresh R. Sriram, Kevin O'Brien, Daniel N.T. Hay
  • Publication number: 20180309259
    Abstract: A laser system's laser light energy control and resulting dose control is improved by creating and using a set of gain estimators, one for each of a set or range of laser light pulse repetition rates. When a new repetition rate is used, its corresponding gain estimator is retrieved, used to compute the voltage to fire the laser source, and updated. The resulting generated laser light thereby avoids the convergence delay inherent in prior laser systems and, further, can repeatedly do so with subsequent specified repetition rates.
    Type: Application
    Filed: April 24, 2017
    Publication date: October 25, 2018
    Inventors: Yingbo Zhao, Kevin O'Brien
  • Patent number: 10083125
    Abstract: Software-managed resources are used to utilize effective-to-real memory address translation for synchronization among processes executing on processor cores in a multi-core computing system. A failure to find a pre-determined effective memory address translation in an effective-to-real memory address translation table on a first processor core triggers an address translation exception in a second processor core and causes an exception handler on the second processor core to start a new process, thereby acting as a means to achieve synchronization among processes on the first processor core and the second processor core. The specific functionality is implemented in the exception handler, which is tailored to respond to the exception based on the address that generated it.
    Type: Grant
    Filed: February 14, 2017
    Date of Patent: September 25, 2018
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Tong Chen, John Kevin O'Brien, Zehra Noman Sura
  • Patent number: 10046528
    Abstract: A composite structure comprising a matrix and a reinforcement. The matrix comprises a substantially nonconductive material. The reinforcement comprises a conductive material. The reinforcement is located within the matrix to form a composite layer. A portion of the reinforcement is exposed at a surface of the composite layer such that electrical conductivity of the composite layer is increased in a direction substantially perpendicular to the composite layer.
    Type: Grant
    Filed: February 20, 2012
    Date of Patent: August 14, 2018
    Assignee: The Boeing Company
    Inventor: Kevin O'Brien Gaw
  • Publication number: 20180161783
    Abstract: Improved sparge compositions for froth flotation separation, methods of using them, and uses thereof are described. The compositions are suitably used in the froth flotation of particulate material containing ultrafine particles, and are well suited to the froth flotation separation of finely comminuted poor (low-grade) ores. The sparge compositions comprise functionalized silicone containing functionality that is tailored to the chemical nature of a beneficiary or a gangue in the ore. Sparging of the compositions effects improved recoveries and purities of beneficiaries. Sparge compositions and functionalized silicones suitable for the froth flotation of iron ores containing silica and/or silicate impurities are described. Sparge compositions and functionalized silicones suitable for the froth flotation of ores containing sulfur compounds such as sulfides are also disclosed.
    Type: Application
    Filed: December 13, 2017
    Publication date: June 14, 2018
    Inventors: Jianjun Liu, Daniel Hay, Jaqueline Herrera, Kevin O'Brien, Eric Bauch, Glenda Vale
  • Patent number: 9974448
    Abstract: A device and method for use in monitoring blood pressure. The device comprises a controller configured to monitor a first blood pressure measurement based on a first blood pressure signal. The controller is configured to initiate acquiring a second blood pressure measurement based on a second blood pressure signal if the first blood pressure measurement exceeds a predetermined threshold. The decision to initiate acquiring the second blood pressure measurement is based on only one blood pressure measurement.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: May 22, 2018
    Assignees: CNSystems Medizintechnik AG, LiDCO Group PLC
    Inventors: Eric Mills, Terence Kevin O'Brien, Jürgen Fortin, Katja Maier
  • Patent number: 9964440
    Abstract: A sensor apparatus has a substrate and a spectrally selective detection system, and a cover. The spectrally sensitive detection system is sandwiched between the substrate and the cover. The spectrally selective detection system includes a generally laminar array of wavelength selectors optically coupled to a corresponding array of optical detectors located within the substrate. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: May 8, 2018
    Assignee: KLA-TENCOR CORPORATION
    Inventors: Earl M. Jensen, Mei H. Sun, Kevin O'Brien
  • Publication number: 20180112108
    Abstract: A segmented film adhesive comprises a liner having a first major surface and a second major surface opposing the first major surface. An adhesive layer is on the liner. The adhesive layer comprises a plurality of contiguous, discrete adhesive segments on the first major surface of the liner.
    Type: Application
    Filed: October 20, 2016
    Publication date: April 26, 2018
    Inventors: Kevin O'Brien Gaw, James Daniel Whitt, Erdal Bayseckin, Robert Francis McDevitt
  • Publication number: 20180057680
    Abstract: Improved sparge compositions for reverse froth flotation separation and uses thereof, and methods of reverse froth flotation are described. The sparge compositions comprise sulfonated polymeric modifiers which can act as dispersants and depressants, and the compositions are suitably used in the reverse froth flotation of particulate material containing ultrafine particles. For example, the compositions and methods can be used in the separation of phosphate beneficiary from ores comprising phosphates, dolomite, calcite, clay, silica, silicates, carbonates, and mixtures thereof.
    Type: Application
    Filed: August 25, 2017
    Publication date: March 1, 2018
    Inventors: Jianjun Liu, Kevin O'Brien, Paul Wiatr, Daniel N.T. Hay
  • Publication number: 20180058373
    Abstract: A blocker door assembly for use in a gas turbine engine includes a facesheet including a plurality of openings to facilitate noise attenuation and a body portion coupled to the facesheet. The body portion includes a backsheet integrally formed with a honeycomb core, wherein the body portion is molded from a thermoplastic material.
    Type: Application
    Filed: August 29, 2016
    Publication date: March 1, 2018
    Inventors: Kevin O'Brien Gaw, Dylan E. Jones, Michael H. Larson, Belur N. Shivashankara, Randy J. Grove, David John Barene, Jeston Lingelbach, Kory Shaffer, David W. Foutch
  • Publication number: 20180056554
    Abstract: A compression molding assembly for molding a honeycomb core, including a plurality of cells defined by a plurality of walls, of a blocker door is provided. The compression molding assembly includes a ram plate comprising a plurality of openings defined therethrough and a plurality of core inserts coupled to the ram plate such that the plurality of core inserts are configured to form the honeycomb core of the blocker door. Each core insert is removably coupled with a respective opening of the plurality of openings such that each core insert is configured to form a respective cell of the plurality of cells.
    Type: Application
    Filed: August 29, 2016
    Publication date: March 1, 2018
    Inventors: Kevin O'Brien Gaw, Michael A. Nill, Gary Anthony Booker, Stephen Dark, Laura Fournier, Randy J. Grove, David John Barene, Jeston Lingelbach, Kory Shaffer, David W. Foutch, Michael H. Larson
  • Publication number: 20180057679
    Abstract: Improved sparge compositions for reverse froth flotation separation and uses thereof, and methods of reverse froth flotation are described. The sparge compositions comprise sulfonated polymeric modifiers which can act as dispersants and depressants, and the compositions are suitably used in the reverse froth flotation of particulate material containing ultrafine particles. For example, the compositions and methods can be used in the separation of iron oxide beneficiary from iron ores comprising silica, silicates, and the like.
    Type: Application
    Filed: August 25, 2017
    Publication date: March 1, 2018
    Inventors: Jianjun Liu, Kevin O'Brien, Daniel N.T. Hay
  • Publication number: 20180052045
    Abstract: A measurement wafer device for measuring radiation intensity and temperature includes a wafer assembly including one or more cavities. The measurement wafer device further includes a detector assembly. The detector assembly includes one or more light sensors. The detector assembly is further configured to perform a direct or indirect measurement of the intensity of ultraviolet light incident on a surface of the wafer assembly.
    Type: Application
    Filed: October 12, 2017
    Publication date: February 22, 2018
    Inventors: Mei Sun, Earl Jensen, Kevin O'Brien
  • Publication number: 20180025140
    Abstract: Provided are computer-implemented methods and systems used in assuring a person's identity that include the steps of receiving from the person one or more identifying statements and receiving from the person authorization to access one or more identity sources on which the person is registered. Data is then extracted from one or more of the identity sources to corroborate the one or more identifying statements, and the data aggregated to provide first and second scores, the first score representing factors that tend to affirm the person's identifying statements and the second score representing factors that tend to disaffirm the person's identifying statements. Optionally, the scores are displayed in a graphical user interface.
    Type: Application
    Filed: July 23, 2017
    Publication date: January 25, 2018
    Inventors: Darrin Edelman, Austin O'Brion, Kevin O'Brien
  • Patent number: 9868646
    Abstract: Compositions and methods used in the modification of crystallization of aluminum hydroxide from liquor in an aluminum hydroxide production process, such as the Bayer process. More particularly, crystal growth modifier compositions comprising a component of crude corn oil derived from a bioethanol production process and/or a component of biodiesel and methods of using such compositions to modify particle size and distribution of precipitated alumina trihydrate in a precipitation liquor crystallization process.
    Type: Grant
    Filed: January 30, 2017
    Date of Patent: January 16, 2018
    Assignee: Ecolab USA Inc.
    Inventors: Jianjun Liu, Kevin O'Brien
  • Publication number: 20170357445
    Abstract: Methods and systems for optimizing an application for a computing system having multiple distinct memory locations that are interconnected by one or more communication channels include determining one or more data handling properties for a data region in an application. One or more data handling policies for the data region are determined based on the one or more data handling properties. Data setup costs are determined for a scope in the application that uses the data region in different memory locations based on the one or more data handling properties. The application is optimized in accordance with the one or more data handling policies and the data setup costs for the different memory locations.
    Type: Application
    Filed: June 13, 2016
    Publication date: December 14, 2017
    Inventors: Tong Chen, John Kevin O'Brien, Daniel A. Prener, Zehra N. Sura
  • Patent number: 9831628
    Abstract: A system and method for automatically performing gas optimization after a refill in the chambers of a two chamber gas discharge laser is disclosed. The laser is fired at low power, and the gas in the amplifier laser chamber bled if necessary until the discharge voltage meets or exceeds a minimum value without dropping the pressure below a minimum value. The power output is increased to a burst pattern that approximates the expected operation of the laser, and the amplifier chamber gas bled again if necessary until the voltage and an output energy meet or exceed minimum values, or until the pressure is less than a minimum value. The gas in the master oscillator chamber is then bled if necessary until the output energy of the master oscillator meets or falls below a maximum value, again without dropping the pressure in the chamber below the minimum value. While the pressure is adjusted, bandwidth is also measured and adjusted to stay within a desired range.
    Type: Grant
    Filed: August 14, 2015
    Date of Patent: November 28, 2017
    Assignee: Cymer, LLC
    Inventors: Kevin O'Brien, Joshua Thornes, Michael Borrello