Patents Examined by Lauren Robinson
  • Patent number: 8257843
    Abstract: The present invention aims to provide an interlayer film for a laminated glass, which has excellent heat shielding property and allows infrared communication waves to sufficiently pass therethrough. The present invention is an interlayer film for a laminated glass, which includes an infrared communication wave-transmitting region and a transparent region in a plane of the interlayer film, the infrared communication wave-transmitting region containing a binder resin and zinc oxide particles doped with a trivalent or tetravalent metal, the transparent region containing a binder resin and metal hexaboride particles.
    Type: Grant
    Filed: October 10, 2008
    Date of Patent: September 4, 2012
    Assignee: Sekisui Chemical Co., Ltd.
    Inventor: Juichi Fukatani
  • Patent number: 8257835
    Abstract: The invention relates to an orthopedic implant made of a ceramic metal composite. The composite (28, 48, 54) includes one phase that is a biocompatible metal or metal alloy and a second phase of ceramic particles examples of which include carbides, nitrides and/or oxides. In some embodiments, the implant comprises a homogeneous ceramic layer (24) as part of a multi-layered composition. In some embodiments, the multilayered composition comprises a homogeneous metal layer (32).
    Type: Grant
    Filed: April 11, 2007
    Date of Patent: September 4, 2012
    Assignee: Smith & Nephew, Inc.
    Inventors: Shilesh C. Jani, Vivek Devidas Pawar, Carolyn L. Weaver
  • Patent number: 8252436
    Abstract: A touch screen includes a substrate, and a coating attached to the substrate. The coating includes titanium dioxide and cadmium selenide in a relative weight ratio of about 3:1. The particle size of the titanium dioxide is about 2 nanometers. The particle size of the cadmium selenide ranges from about 2.3 to about 3.7 nanometers.
    Type: Grant
    Filed: June 30, 2011
    Date of Patent: August 28, 2012
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventor: Chao-Jui Huang
  • Patent number: 8236433
    Abstract: An antireflection structure is provided. The antireflection structure includes a substrate layer having a substrate refractive index; a first inorganic layer disposed on the substrate layer and having a first refractive index different from the substrate refractive index, where a thickness of the first inorganic layer is in a range of 1 to 40 nm; and a second inorganic layer disposed on the first inorganic layer and having a second refractive index different from the first refractive index.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: August 7, 2012
    Assignee: National Applied Research Laboratories
    Inventors: Po-Kai Chiu, Wen-Hao Cho, Hung-Ping Chen, Han-Chang Pan, Chien-Nan Hsiao
  • Patent number: 8231977
    Abstract: A multilayer sunshield lamination structure foamed on a sheet of vitreous material which includes at least one functional layer composed of a silver-based material that reflects infrared radiation and at least two dielectric coatings, each function layer being surrounded by dielectric coatings. The lamination structure, when deposited on an ordinary clear soda-lime float glass sheet 6 mm thick, has a solar factor SF of less than 45% and a light transmission LT of less than 70%. The lamination structure is composed of an essentially metal absorbent material based on the following elements: Pd, Pt, Au, Tr, Rh, Ru, Os, Co, Ni, Cu, Cr, La, Ce, Pr, Nd, W, Si, Zn, Mo, Mn, Ti, V, Nb, Hf, Ta and alloys thereof arranged in the immediate vicinity of the functional layer or included in this functional layer.
    Type: Grant
    Filed: May 10, 2006
    Date of Patent: July 31, 2012
    Assignee: AGC Glass Europe
    Inventors: Philippe Roquiny, Andre Hecq
  • Patent number: 8206830
    Abstract: A glass material for mold pressing, comprising a core portion comprised of an optical glass with a degree of abrasion FA of 200 or higher and a covering portion comprised of a second glass covering at least a portion of the surface of said core portion. A method for manufacturing an optical glass element, wherein a glass material that has been preformed to a prescribed shape is heat softened and press molded with a pressing mold and the outer perimeter portion of the molded product obtained is removed by mechanical processing. The above-mentioned glass material for mold pressing is used as the glass material. To provide a means whereby an optical element does not bear scratches on optically functional surfaces through contact during handling after the press molding of press molded glass products despite being comprised of a glass material with a high degree of abrasion, and a means whereby even when scratched, the function of the optical element finally obtained is unaffected.
    Type: Grant
    Filed: March 28, 2007
    Date of Patent: June 26, 2012
    Assignee: Hoya Corporation
    Inventors: Xuelu Zou, Yasuhiro Fujiwara
  • Patent number: 8206843
    Abstract: Disclosed are a gradient bioceramic coating comprising a rare earth oxide, a broadband laser method for preparing the bioceramic coating, and the use of the bioceramic coating in the field of medical materials.
    Type: Grant
    Filed: October 16, 2008
    Date of Patent: June 26, 2012
    Assignee: Guizhou University
    Inventors: Qibin Liu, Wenfei Li, Ling Wu
  • Patent number: 8202619
    Abstract: Certain example embodiments relate to sputter-deposited transparent conductive coatings (TCCs) that are capable of surviving the harsh environments of ovens so that they can be included, for example, in oven door applications. In certain example embodiments, zirconium oxide (e.g., ZrO2 or other suitable stoichiometry) may be used as a protective overcoat to protect an underlying Ag layer from corrosion in the atmosphere. In three lite oven door example embodiments, surface 1 has a TCC pyrolytically disposed thereon, surface 2 has a TCC sputter-deposited thereon and, optionally, surface 3 has a TCC sputter-deposited thereon. In two lite oven door example embodiments, surface 1 has a TCC pyrolytically disposed or sputter-deposited thereon, and surface 2 has a TCC sputter-deposited thereon.
    Type: Grant
    Filed: April 14, 2011
    Date of Patent: June 19, 2012
    Assignee: Guardian Industries Corp.
    Inventors: Scott V. Thomsen, Jingyu Lao
  • Patent number: 8187713
    Abstract: A coated article is provided which may be heat treated (e.g., thermally tempered) in certain instances. In certain example embodiments, an interlayer of or including a metal oxide such as tin oxide is provided under an infrared (IR) reflecting layer so as to be located between respective layers comprising silicon nitride and zinc oxide. It has been found that the use of such a tin oxide inclusive interlayer results in significantly improved mechanical durability, thermal stability and/or haze characteristics. In certain example embodiments, a zinc oxide inclusive layer is provide over an IR reflecting layer in order to improve thermal stability. A zirconium oxide overcoat may also be provided in certain example instances.
    Type: Grant
    Filed: December 2, 2010
    Date of Patent: May 29, 2012
    Assignee: Centre Luxembourgeois de Recherches pour le Verre et la Ceramique S.A. (C.R.V.C)
    Inventors: Jean-Marc Lemmer, Jens-Peter Muller, Jose Ferreira, Pierre Pallotta
  • Patent number: 8168295
    Abstract: A tempered glass substrate of the present invention is a tempered glass substrate, which has a compression stress layer on a surface thereof, and has a glass composition comprising, in terms of mass %, 40 to 71% of SiO2, 3 to 21% of Al2O3, 0 to 3.5% of Li2O, 7 to 20% of Na2O, and 0 to 15% of K2O.
    Type: Grant
    Filed: September 2, 2011
    Date of Patent: May 1, 2012
    Assignee: Nippon Electric Glass Co., Ltd.
    Inventor: Takashi Murata
  • Patent number: 8163392
    Abstract: The method for producing glass-coated electronic components includes processing a lead-free glass with a liquid to form a suspension, applying the suspension on an electronic component body and subsequently sintering the component body with the suspension on it. The lead-free glass contains, in % by weight, SiO2, 3-12; B2O3, 15-<25; Al2O3, 0-6; Cs2O, 0-5; MgO, 0-5; BaO, 0-5; Bi2O3, 0-5; CeO2, 0.01-1; MoO3, 0-1; Sb2O3, 0-2 and ZnO, 50-65. The method can be used to passivate electronic components.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: April 24, 2012
    Assignee: Schott AG
    Inventors: Joern Besinger, Peter Brix, Oliver Fritz
  • Patent number: 8153265
    Abstract: A transparent glass-type substrate coated with a stack of thin layers and a process for the production of the substrate coated with a stack of thin layers which are deposited by pyrolysis. The stack of thin layers includes at least one titanium oxide-based underlayer and a tin oxide-based main layer, the coated substrate having a very low haze, while also exhibiting a low emissivity or favourable electrical conductivity.
    Type: Grant
    Filed: April 28, 2006
    Date of Patent: April 10, 2012
    Assignee: AGC Flat Glass Europe
    Inventors: Alain Schutz, Pieter Jacot, Fabian Mariage
  • Patent number: 8147993
    Abstract: The present invention provides a ceramic porous body for in-vitro and in-vivo use comprising a composition comprising a calcium aluminate (CA) containing phase and optionally at least one of an accelerator, a retarder, a surfactant, a foaming agent, a reactive alumina, water, a fiber, and a biologically active material, and combinations thereof. Ceramic compositions are provides as well as method of using the ceramic compositions and methods of manufacturing a ceramic porous body. The ceramic porous bodies of this invention may be used as artificial bones, joints, in-vitro support structures, and in-vivo support structures for cells, tissues, organs, and nerve growth and regeneration.
    Type: Grant
    Filed: May 29, 2007
    Date of Patent: April 3, 2012
    Assignee: Cabertech, Inc.
    Inventor: Kenneth A. McGowan
  • Patent number: 8142894
    Abstract: A laminated glass (10) has a structure in which seven sheet glasses (20) and six PVB resin layers (30) are laminated alternately. A laminated region from a transparent surface (10a) on one side to 4.0 mm comprises two 0.7 mm-thick glass layers formed of two sheet glasses (20), one 0.8 mm-thick glass layer formed of the portion (20c) of one 1.5 mm-thick sheet glass (20) positioned in the laminated region, and two adhesion layers (30) with thicknesses of 1.3 mm and 0.5 mm. Each of the adhesion layers is interposed between the glass layers and is adhered to the glass layers. The laminated region with a depth of 4.0 mm from a transparent surface (10b) on the other side also has the same laminated structure as that in the above laminated region.
    Type: Grant
    Filed: September 25, 2008
    Date of Patent: March 27, 2012
    Assignee: Nippon Electric Glass Co., Ltd.
    Inventors: Narutoshi Shimatani, Seiji Hamada
  • Patent number: 8133599
    Abstract: A coated article includes a substrate and a first coating formed over at least a portion of the substrate. The first coating includes a mixture of oxides including oxides of at least two of P, Si, Ti, Al and Zr. A photoactive functional coating is formed over at least a portion of the first coating. In one embodiment, the functional coating includes titania.
    Type: Grant
    Filed: November 19, 2008
    Date of Patent: March 13, 2012
    Assignee: PPG Industries Ohio, Inc
    Inventors: Songwei Lu, Caroline S. Harris, James McCamy, Ilya Koltover, Mehran Arbab, Cheri M. Boykin
  • Patent number: 8067102
    Abstract: In an absorption type multi-layer film ND filter having a thin substrate and provided thereon first and second absorption type multi-layer films which attenuate transmitted light, the first and second absorption type multi-layer films are constituted of multi-layer films each consisting essentially of dielectric layers formed of SiO2, Al2O3 or a mixture of these and metal film layers formed of Ni alone or an Ni alloy; the layers being alternately layered on the substrate; and the first and second absorption type multi-layer films are so formed on one side and the other side, respectively, of the substrate as to have a film structure in which they are symmetrical to each other interposing the substrate between them, and the warpage of the substrate has been controlled at a curvature of radius of 500 mm or more.
    Type: Grant
    Filed: September 23, 2009
    Date of Patent: November 29, 2011
    Assignee: Sumitomo Metal Mining Co., Ltd.
    Inventors: Hideharu Okami, Yoshiyuki Abe, Tokuyuki Nakayama
  • Patent number: 8062753
    Abstract: An optical component having a diffractive element and/or refractive element is provided. The optical component includes a photosensitive glass and/or a photosensitive glass ceramic and a plurality of structures influencing propagation of light in at least a part of the photosensitive glass and/or a photosensitive glass ceramic.
    Type: Grant
    Filed: December 30, 2005
    Date of Patent: November 22, 2011
    Assignee: Schott AG
    Inventors: Bianca Schreder, Jose Zimmer, Edgar Pawlowski
  • Patent number: 8038857
    Abstract: Provided are a thin film transistor substrate having a transparent electroconductive film in which residues and so on resulting etching are hardly generated; a process for producing the same; and a liquid crystal display using this thin film transistor substrate. A thin film transistor substrate, comprising a transparent substrate, a source electrode formed over the transparent substrate, a drain electrode formed over the transparent substrate, and a transparent pixel electrode formed over the transparent substrate, wherein the transparent pixel electrode is a transparent electroconductive film which is made mainly of indium oxide, and further comprises one or two or more oxides selected from tungsten oxide, molybdenum oxide, nickel oxide and niobium oxide, and the transparent pixel electrode is electrically connected to the source electrode or the drain electrode; a process for producing the same; and a liquid crystal display using this thin film transistor substrate.
    Type: Grant
    Filed: March 2, 2005
    Date of Patent: October 18, 2011
    Assignee: Idemitsu Kosan Co., Ltd.
    Inventors: Kazuyoshi Inoue, Shigekazu Tomai, Masato Matsubara
  • Patent number: 8029923
    Abstract: The invention relates to a vapour-deposition material for the production of optical layers of high refractive index which comprises titanium oxide and gadolinium oxide and/or dysprosium oxide, to a process for the preparation thereof, and to the use thereof.
    Type: Grant
    Filed: January 23, 2004
    Date of Patent: October 4, 2011
    Assignee: Merck Patent GmbH
    Inventors: Martin Friz, Reiner Dombrowski, Beate Dombrowski, legal representative, Uwe Anthes
  • Patent number: 8029864
    Abstract: In certain example embodiments, a coated article includes respective layers including diamond-like carbon (DLC) and zirconium nitride before heat treatment (HT). During HT, the hydrogenated DLC acts as a fuel which upon combustion with oxygen produces carbon dioxide and/or water. The high temperature developed during this combustion heats the zirconium nitride to a temperature(s) well above the heat treating temperature, thereby causing the zirconium nitride to be transformed into a new post-HT layer including zirconium oxide that is scratch resistant and durable.
    Type: Grant
    Filed: January 11, 2011
    Date of Patent: October 4, 2011
    Assignee: Guardian Industries Corp.
    Inventor: Vijayen S. Veerasamy