Patents Represented by Law Firm Birch, Stewart, Kolasch and Birch
  • Patent number: 8330386
    Abstract: The present invention provides a remote control and adjustment apparatus disposed in an energy saving lighting apparatus and a control system of the same. The remote control and adjustment apparatus of the invention includes a RF wireless transceiver, a processing module and a power module. The wireless transceiver can receive a first signal from a remote controller. The processing module can receive the first signal from the wireless transceiver, and generate a second signal or generate and send a third signal according to the first signal. Particularly, the second signal includes at least a control parameter, and the processing module can control the energy saving lighting apparatus operating based on the control parameter. Additionally, the power module can provide electric power for the operation of the remote control and adjustment apparatus.
    Type: Grant
    Filed: July 26, 2010
    Date of Patent: December 11, 2012
    Assignee: Hugewin Electronics Co., Ltd.
    Inventor: Lin-Song Weng
  • Patent number: 8330180
    Abstract: Provided are a semiconductor light emitting device and a method of fabricating the same. The semiconductor light emitting device comprises a first conductive semiconductor layer, an active layer on the first conductive semiconductor layer, a second conductive semiconductor layer, and an electrode layer comprising a conductive polymer on the second conductive semiconductor layer.
    Type: Grant
    Filed: December 12, 2008
    Date of Patent: December 11, 2012
    Assignee: LG Innotek Co., Ltd.
    Inventor: Sung Kyoon Kim
  • Patent number: 8329966
    Abstract: Synthetic base oil composition comprising dialkyl aromatic compound with alkyl side chain carbon number from C10 to C28, or preferably C11 to C24, or even more preferably, C12 to C18, wherein the branching characteristics of the alkyl side chain has a total methyl number (TMN) determined by C13 NMR spectroscopy to be from more than 2.1 to less than 3.5, or preferably from 2.15 to 3.25, or even more preferably from 2.2 to 3.0, or a branching index (BI) from more than 0.1 to less than 1.5, or more preferably, 0.15 to 1.25, or even more preferably, 0.2 to 1.0. The synthetic base oil composition has a combination of high viscometric index, low volatility, superior low temperature properties, and improved thermal/oxidation stability, and is particularly suitable to be used as a premium synthetic base stock, second base oil component, or additive for lubricant and additive package applications.
    Type: Grant
    Filed: October 10, 2007
    Date of Patent: December 11, 2012
    Assignee: Formosan Union Chemical Corp.
    Inventors: Chi-Hsing Tsai, Chien-Hsun Tsai
  • Patent number: 8329811
    Abstract: A process for polymerization in the presence of nanoparticles of a mineral filler for obtaining polymer nanocomposites which includes the steps of (a) mixing a mineral filler with a swelling agent in a liquid state or near a critical state or supercritical state; (b) subjecting the swelling agent of the mixture obtained in step (a) to an endoenthalpic or isoenthalpic phase change, by altering the conditions of temperature and/or pressure; and (c) polymerizing a monomer, in a continuous or a batch process, in the presence of the mixture of step (b); wherein the swelling agent is a saturated or unsaturated hydrocarbon, a polar or vinylic organic compound, the same monomer used in the polymerization reaction or an inert compound present as a component of the reaction medium.
    Type: Grant
    Filed: April 15, 2008
    Date of Patent: December 11, 2012
    Assignee: Braskem S.A.
    Inventors: Susana Alcira Liberman, Dihogenes Adriano Pozzer, Fábio Fernandes Mota, Olavo Martins Junior, Manoel Lisboa Da Silva Neto
  • Patent number: 8330904
    Abstract: A color filter using a surface plasmon includes a metal layer; and a transmissive pattern formed in the metal layer, the transmissive pattern comprising a plurality of sub-wavelength holes having a period, wherein a desired color of light is output by selectively transmitting light of a specific wavelength by using the surface plasmon, and the plurality of sub-wavelength holes are arranged in a triangular lattice having a predetermined number of nearest neighboring holes with respect to a central hole.
    Type: Grant
    Filed: September 20, 2010
    Date of Patent: December 11, 2012
    Assignee: LG Display Co., Ltd.
    Inventor: Min-Sung Yoon
  • Patent number: 8328705
    Abstract: The present invention provides conveying rolls and hearth rolls in a continuous annealing furnace for producing steel sheet having flame sprayed coatings on their surfaces wherein the flame sprayed coatings are comprised of cermet having a ceramic ingredient content of 80 vol % or less or a heat resistant alloy, the flame sprayed coatings have oxide layers comprised of one or more of a flame sprayed metal, Cr, Si, Zr, or Al, and a ratio R/R1 of the roughness parameter R of the surface of the oxide layer measured based on JIS B0633 setting the cutoff value at an initial value and a roughness parameter R? measured setting the cutoff value at 1/10 of the initial value is 4 or more.
    Type: Grant
    Filed: July 12, 2006
    Date of Patent: December 11, 2012
    Assignee: Nippon Steel Corporation
    Inventor: Yasushi Kurisu
  • Patent number: 8331991
    Abstract: A mobile terminal, computer program product, and method for controlling the same are disclosed, by which a terminal user is enabled to input specific commands to the mobile terminal with minimum effort in a manner of configuring a display screen with consideration of enhanced user's convenience. The present invention includes a display unit, a wireless communication unit for an internet access, a user input unit for receiving an input from a user, and a control unit controlling both a text input box and an indicator indicating one selected from the group consisting of at least two functions of the text input box to be displayed on a standby image of the display unit.
    Type: Grant
    Filed: July 15, 2008
    Date of Patent: December 11, 2012
    Assignee: LG Electronics Inc.
    Inventors: Tae Hun Kim, Jang Jae Jung
  • Patent number: 8331594
    Abstract: A hearing aid device is described. The device including a housing having a plurality of sides, the housing also having a first color. At least one electrical component is held within the housing. A clip removably attachable to the housing is provided. The clip has a second color. The clip covers at least a portion of the plurality of sides of the housing.
    Type: Grant
    Filed: January 8, 2010
    Date of Patent: December 11, 2012
    Assignee: Sonic Innovations, Inc.
    Inventors: Owen D. Brimhall, Craig M. Collotzi
  • Patent number: 8329820
    Abstract: A fire-resistant coating material comprising an organic/inorganic composite is disclosed. The organic/inorganic composite includes an organic component of polymer, monomer, oligomer, prepolymer, or copolymer having a first reactive functional group; inorganic particles; and optional additives. The inorganic particles possess a second reactive functional group, originally or after surface modification, which react with the first reactive functional group of the organic component to form chemical bonds. The organic/inorganic composite can be with admixed with a suitable continuous phase, depending on the type of the organic component, to provide a fire-resistant coating material.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: December 11, 2012
    Assignee: Industrial Technology Research Institute
    Inventors: Chih-Ming Hu, Yung-Hsing Huang, Che I Kao
  • Patent number: 8331450
    Abstract: Embodiments of the present invention relate to methods and systems for ordering, communicating and applying pixel intra-prediction modes.
    Type: Grant
    Filed: March 29, 2008
    Date of Patent: December 11, 2012
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Shijun Sun, Louis Joseph Kerofsky
  • Patent number: 8330701
    Abstract: The present invention relates to device and method for driving a liquid crystal display device. The device includes a liquid crystal display panel having a plurality of pixel regions, a gate driver for driving a plurality of gate lines on the liquid crystal display panel, a data driver for driving a plurality of data lines on the liquid crystal display panel, and a timing controller for analyzing an image data received from an outside of the driver according to pattern recognition information having a detection factor and a detection stop factor for a defective display pattern to detect, or stopping detection of, the defective display pattern, and changing an inversion system of the liquid crystal display panel according to a result of the detection of the defective display pattern.
    Type: Grant
    Filed: December 15, 2009
    Date of Patent: December 11, 2012
    Assignee: LG Display Co., Ltd.
    Inventors: Beon-Young Kim, Sang-Hoon Lee
  • Patent number: 8331585
    Abstract: The invention relates to a method and an apparatus for mixing audio signals. The invention is based on the idea to base selection of what audio channels to mix on the dynamic behavior of the audio channels in terms of whether they are active or not, rather than basing the selection on quantative measures of the audio channels. According to the invention, a set of audio channels are arranged in a mixing stack and a mixed audio signal is produced from the topmost channels above a predetermined threshold level in the stack. Whenever a channel becomes active, it is placed at the top of the stack.
    Type: Grant
    Filed: May 10, 2007
    Date of Patent: December 11, 2012
    Assignee: Google Inc.
    Inventors: Roar Hagen, Niklas Enbom
  • Patent number: 8331029
    Abstract: An optical sheet package is disclosed. The optical sheet package includes an optical sheet including an unstructured surface, and a first protective film at a location corresponding to the unstructured surface. The unstructured surface is attached to the first protective film, and a force between the unstructured surface and the first protective film is an electrostatic attraction.
    Type: Grant
    Filed: May 22, 2008
    Date of Patent: December 11, 2012
    Assignee: LG Electronics Inc.
    Inventors: Junghoon Lee, Seungho Lee
  • Patent number: 8330045
    Abstract: The invention discloses a fire-resistant wire or cable comprising a conductor wiring and a fire-resistant organic/inorganic composite as an insulation layer or an outer sheath. The organic/inorganic composite comprises an organic component of a polymer, oligomer, or copolymer having a first reactive functional group; and inorganic particles having a second reactive functional groups. The inorganic particles are chemically bonded to the organic component via a reaction between the first and the second reactive functional groups.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: December 11, 2012
    Assignee: Industrial Technology Research Institute
    Inventors: Yung-Hsing Huang, Chih-Ming Hu
  • Patent number: 8332169
    Abstract: An apparatus estimates SOH of a battery based on a battery voltage variation pattern. A data storing unit obtains and stores battery voltage, current and temperature data from sensors, at each SOH estimation. A first SOC estimating unit estimates first SOC by current integration using the battery current data. A second SOC estimating unit estimates open-circuit voltage from the voltage variation pattern, and calculates and stores second SOC corresponding to the open-circuit voltage and temperature using correlations between the open-circuit voltage/temperature and SOC. A weighted mean convergence calculating unit calculates and stores convergence value for weighted mean value of ratio of the second SOC variation to the first SOC variation. A SOH estimating unit estimates capacity corresponding to the weighted mean convergence value using correlation between the weighted mean convergence value and the capacity, estimates relative ratio of the estimated capacity to an initial capacity, and stores it as SOH.
    Type: Grant
    Filed: October 7, 2011
    Date of Patent: December 11, 2012
    Assignee: LG Chem, Ltd.
    Inventors: Jung-Soo Kang, Jee-Ho Kim, Ju-Young Kim, Chang-Gi Jung
  • Patent number: 8329339
    Abstract: Disclosed herein is a cathode active material based on lithium nickel oxide represented by Formula 1, wherein the lithium nickel oxide has a nickel content of at least 40% among overall transition metals and is coated with a polymer having a melting point of 80 to 300° C. at a surface thereof. A lithium secondary battery having the disclosed cathode active material has advantages of not deteriorating electrical conductivity while maintaining high temperature stability, so as to efficiently provide high charge capacity.
    Type: Grant
    Filed: July 16, 2010
    Date of Patent: December 11, 2012
    Assignee: LG Chem, Ltd.
    Inventors: Sung kyun Chang, Hong-Kyu Park, Sinyoung Park, Je Young Kim, Yong Tae Lee
  • Patent number: 8329136
    Abstract: The present invention relates to a graphite particle and a carbon-graphite composite particle both suitable for use in electrode for lithium ion secondary battery, as well as to processes for producing these particles. The graphite particle of the present invention has an average particle diameter of 5 to 50 ?m, wherein one or more recesses having a depth of 0.1 to 10 ?m are formed in the surface. The graphite particle is produced by a mixing step for mixing raw material graphite particles and recess-forming particles, a press molding step for press-molding the mixture composed of the raw material graphite particles and the recess-forming particles to obtain a molded article, a pulverization step for pulverizing the molded article, and a separation step for separating and removing the recess-forming particles from the pulverized molded article.
    Type: Grant
    Filed: December 13, 2006
    Date of Patent: December 11, 2012
    Assignee: Nippon Coke & Engineering Company, Limited
    Inventors: Tatsuo Umeno, Takashi Iwao
  • Patent number: 8329970
    Abstract: The present invention relates to a method for the deoxygenation of materials of biological origin and particularly to the removal of oxygen from biomass derived organic compounds with carbon monoxide, to yield linear and branched hydrocarbons suitable as biofuels or as blending stocks or components for biofuels, such as gas, gasoline, diesel fuel and aviation fuel, as well as solvents. The method comprises contacting a feedstock with carbon monoxide in the presence of a catalyst comprising a metal selected from a group consisting of ruthenium, manganese, rhodium, rhenium, osmium, iridium, molybdenum, copper, zinc, palladium, platinum and cobalt, in the presence of water, under alkaline conditions at a temperature from 150 to 350° C. and under a pressure from 0.1 to 150 bar, to produce hydrocarbons.
    Type: Grant
    Filed: October 14, 2009
    Date of Patent: December 11, 2012
    Assignee: Neste Oil Oyj
    Inventors: Elina Harlin, Helka Turunen, Johan-Fredrik Selin, Marja Tiitta, Mohamed Lashdaf
  • Patent number: D672374
    Type: Grant
    Filed: November 22, 2011
    Date of Patent: December 11, 2012
    Assignee: LG Electronics Inc.
    Inventors: Kyu Kwan Choi, Sun Il Cho, Seon Kyu Kim, Sin Eun Kang, Jae Young Kim
  • Patent number: D672375
    Type: Grant
    Filed: November 2, 2011
    Date of Patent: December 11, 2012
    Assignee: LG Electronics Inc.
    Inventors: Hangbok Lee, Hyokku Kwon, Eunjoo Lee, Hyosung Kim