Patents Examined by Jose Hernandez-Diaz
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Patent number: 8796646Abstract: A method of depositing material onto a substrate at cryogenic temperatures using beam-induced deposition. A precursor gas is chosen from a group of compounds having a melting point that is lower than the cryogenic temperature of the substrate. Preferably the precursor gas is chosen from a group of compounds having a sticking coefficient that is between 0.5 and 0.8 at the desired cryogenic temperature. This will result in the precursor gas reaching equilibrium between precursor molecules adsorbed onto the substrate surface and precursor gas molecules desorbing from the substrate surface at the desired cryogenic temperature. Suitable precursor gases can comprise alkanes, alkenes, or alkynes. At a cryogenic temperature of between ?50° C. and ?85° C., hexane can be used as a precursor gas to deposit material; at a cryogenic temperature of between ?50° C. and ?180° C., propane can be used as a precursor gas.Type: GrantFiled: June 29, 2011Date of Patent: August 5, 2014Assignee: Fei CompanyInventors: Johannes Jacobus Lambertus Mulders, Petrus Hubertus Franciscus Trompenaars
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Patent number: 8790744Abstract: The disclosure related to a method for making a nanowire structure. The method includes fabricating a free-standing carbon nanotube structure, introducing reacting materials into the carbon nanotube structure, and activating the reacting materials to grow a nanowire structure.Type: GrantFiled: October 23, 2009Date of Patent: July 29, 2014Assignees: Tsinghua University, Hon Hai Precision Industry Co., Ltd.Inventors: Jia-Ping Wang, Jia-Jia Wen, Qun-Feng Cheng, Kai-Li Jiang, Qun-Qing Li, Shou-Shan Fan
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Patent number: 8753748Abstract: The purpose of the present invention is to provide a wiring substrate from which a metal film cannot be detached easily. A process for forming a metal film comprises a step (X) of applying an agent containing a compound (?) onto the surface of a base and a step (Y) of forming a metal film on the surface of the compound (?) by a wet-mode plating technique, wherein the compound (?) is a compound having either an OH group or an OH-generating group, an azide group and a triazine ring per molecule, and the base comprises a polymer.Type: GrantFiled: September 30, 2011Date of Patent: June 17, 2014Assignees: Sulfur Chemical Laboratory Incorporated, Meiko Electronics Co., Ltd.Inventors: Kunio Mori, Yusuke Matsuno, Katsuhito Mori, Takahiro Kudo, Shigeru Michiwaki, Manabu Miyawaki
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Patent number: 8735472Abstract: The invention is a method of treating, restoring or sealing a surface comprising applying an emulsion comprising a latex polymer, a cationic emulsifier, and optionally a recycling agent to the surface to wet the surface and depositing a surface treatment layer on the surface, wherein the depositing step occurs while the surface is wetted. The invention also includes a surface pretreatment composition comprising water, at least one acrylic latex polymer, an aromatic recycling agent, and at least one cationic emulsifier. Furthermore, the invention includes the surface resulting from the application of the emulsion used in the invention and concentrated emulsions for use with the surface treatment composition.Type: GrantFiled: August 24, 2012Date of Patent: May 27, 2014Assignee: BASF SEInventors: Koichi Takamura, Armin Burghart, William Kirk
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Patent number: 8728567Abstract: The present invention pertains to the double complex salts in optoelectronic components, like organic diodes, organic transistors or organic lasers, in particular an organic solar cell (OSC, OPP) and in particular from oligomers built from charged metal complexes.Type: GrantFiled: October 22, 2009Date of Patent: May 20, 2014Assignee: Cynora GmbHInventors: Hartmut Yersin, Tobias Fischer, Uwe Monkowius
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Patent number: 8663754Abstract: A method of forming patterns on transparent substrates using a pulsed laser is disclosed. Various embodiments include an ultrashort pulsed laser, a substrate that is transparent to the laser wavelength, and a target plate. The laser beam is guided through the transparent substrate and focused on the target surface. The target material is ablated by the laser and is deposited on the opposite substrate surface. A pattern, for example a gray scale image, is formed by scanning the laser beam relative to the target. Variations of the laser beam scan speed and scan line density control the material deposition and change the optical properties of the deposited patterns, creating a visual effect of gray scale. In some embodiments patterns may be formed on a portion of a microelectronic device during a fabrication process. In some embodiments high repetition rate picoseconds and nanosecond sources are configured to produce the patterns.Type: GrantFiled: March 9, 2009Date of Patent: March 4, 2014Assignee: IMRA America, Inc.Inventors: Bing Liu, Zhendong Hu, Makoto Murakami, Jingzhou Xu, Yong Che
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Patent number: 8652565Abstract: A sealing method is applicable to a cell matrix equipped with a plurality of cells spatially divided by a partition for sealing dispersion liquid containing hydrophobic dispersion medium and electrophoretic particles dispersed therein in the cells. The sealing method includes: supplying the dispersion liquid in the cells through an opening section of a space defined by the partition; and forming a sealing layer at an exposed portion of the dispersion liquid in the opening section, using a polymer reaction at an interface with water.Type: GrantFiled: March 26, 2010Date of Patent: February 18, 2014Assignee: Seiko Epson CorporationInventor: Harunobu Komatsu
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Patent number: 8642136Abstract: A substrate processing method includes performing a deposition process of depositing a thin film on the substrate while depressurizing the inside of the processing chamber and introducing the gas thereinto; and, while the deposition process is being performed, irradiating light, which is transmitted through a monitoring window installed at the processing chamber, toward the inside of the processing chamber through the monitoring window, and monitoring a reflection light intensity of reflection light by receiving the reflection light through the monitoring window. The substrate processing method further includes measuring a temporal variation in the reflection light intensity during the deposition process and calculating a termination time of the deposition process based on a measurement value of the temporal variation; and terminating the deposition process by setting the termination time as an end point of the deposition process.Type: GrantFiled: October 7, 2009Date of Patent: February 4, 2014Assignee: Tokyo Electron LimitedInventors: Masato Kushibiki, Eiichi Nishimura, Akitaka Shimizu
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Patent number: 8642137Abstract: A method for producing a ceramic honeycomb structure comprising a ceramic honeycomb body comprising large numbers of axially extending cells defined by cell walls, and an outer peripheral wall formed on an outer peripheral surface of the ceramic honeycomb body, comprising the steps of applying a coating material comprising elongated colloidal silica particles to the outer peripheral surface, and drying the coating material to form the outer peripheral wall.Type: GrantFiled: May 19, 2008Date of Patent: February 4, 2014Assignee: Hitachi Metals, Ltd.Inventor: Shunji Okazaki
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Patent number: 8628820Abstract: A reflective article, such as a solar mirror, includes a highly transparent substrate having a first major surface and a second major surface. At least one reflective coating is formed over at least a portion of one of the surfaces, e.g., the second major surface (or, alternatively, the first major surface). The reflective coating includes at least one metallic layer. An encapsulation structure can be formed over at least a portion of the second reflective coating.Type: GrantFiled: December 9, 2008Date of Patent: January 14, 2014Assignee: PPG Industries Ohio, Inc.Inventors: Paul A. Medwick, Andrew V. Wagner, Gary J. Marietti
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Patent number: 8586150Abstract: The present invention provides a method for producing a perovskite-structure oxide, with which a highly crystalline oxide layer is formed on a base layer that is metal or the like. The method comprises the steps of: forming, on a base layer, a buffer layer having thermal conductivity lower than thermal conductivity of the base layer; forming a precursor layer of an ABO3-type perovskite-structure oxide comprising Ba at A sites thereof and Ti at B sites thereof on the buffer layer; decomposing the precursor layer, thereby forming an oxide layer comprising Ba and Ti; and annealing the oxide layer by irradiating laser light thereon.Type: GrantFiled: March 24, 2009Date of Patent: November 19, 2013Assignees: National Institute of Advanced Industrial Science and Technology, TDK CorporationInventors: Tetsuo Tsuchiya, Yuki Yamashita, Masato Susukida
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Patent number: 8580331Abstract: Electrographic printing of one or more multi-channeled layers produces a specialty item. Such electrographic printing includes forming a desired print image, electrographically, on a receiver member utilizing predetermined sized marking particles; and, where desired, forming one or more final multi-channeled layers utilizing marking particles of a predetermined size or size distribution.Type: GrantFiled: September 30, 2009Date of Patent: November 12, 2013Assignee: Eastman Kodak CompanyInventors: Donna P. Suchy, Diane M. Herrick
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Patent number: 8497000Abstract: Disclosed is a method for modifying wettability of a surface of an inorganic material, the method comprising the steps of: preparing an inorganic material with a surface; and charging the surface of the inorganic material with positive surface charges obtained from photoelectron-emission by an X-ray irradiation to the surface of the inorganic material.Type: GrantFiled: January 22, 2009Date of Patent: July 30, 2013Assignee: Postech Academy-Industry FoundationInventors: Yong Bum Kwon, Byung Mook Weon, Kyu Hwang Won, Jung Ho Je
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Patent number: 8496996Abstract: This invention provides a method for forming brilliant multi-layered coating film excelling in brilliance, which comprises the steps of applying an effect pigment-containing water-borne base coating composition (A1) having a coating film viscosity (VA1) after 1 minute of its application of 10-500 Pa·sec onto a substrate to form a first base coating film; and applying an effect pigment-containing water-borne base coating composition (A2) having a coating film viscosity (VA2) after 1 minute of its application of 5-200 Pa·sec onto the first base coating film while the viscosity (VA3) of the first base coating film is 10-500 Pa·sec, the viscosity ratio (VA1)/(VA2) being 1.3/1-35/1.Type: GrantFiled: June 8, 2006Date of Patent: July 30, 2013Assignee: Kansai Paint Co., Ltd.Inventors: Hironori Tonomura, Yoshizumi Matsuno, Yasushi Nakao
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Patent number: 8491955Abstract: A method of manufacturing an electronic apparatus including a plastic substrate, which can facilitate in separating the electronic apparatus including the plastic substrate from a stage, an electronic apparatus manufactured using the method, and an apparatus including the stage for use in the method. The method includes: preparing a stage on which a plurality of island-shaped separation lubricators are arranged; disposing the plastic substrate on the stage; forming a device on the plastic substrate; and separating the plastic substrate from the stage.Type: GrantFiled: November 17, 2009Date of Patent: July 23, 2013Assignee: Samsung Display Co., Ltd.Inventors: Tae-Woong Kim, Dong-Un Jin, Hyun-Joong Chung, Jae-Seob Lee, Yeon-Gon Mo
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Patent number: 8475867Abstract: A method for forming electrical traces on a substrate includes the steps of: providing a substrate; printing an ink pattern using an ink on the substrate, the ink including a aqueous medium containing silver ions and a heat sensitive reducing agent; heating the ink pattern to reduce silver ions into silver particles thereby forming an semi-finished traces; and forming a metal overcoat on the semi-finished traces by electroless plating thereby obtaining patterned electrical traces.Type: GrantFiled: September 30, 2009Date of Patent: July 2, 2013Assignees: FuKui Precision Component (Shenzhen) Co., Ltd., Zhen Ding Technology Co., Ltd.Inventors: Yao-Wen Bai, Cheng-Hsien Lin
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Patent number: 8440269Abstract: A method for depositing a thin film for a magnetic recording medium includes the steps of placing a substrate for a recording medium having a magnetic recording layer thereon on a substrate holder rotatably arranged within a film deposition chamber; and supplying a plasma beam from a plasma beam formation portion to the film deposition chamber so as to form a thin film of ta-C on the magnetic recording layer. In supplying the plasma beam, an inclination angle formed by a normal line to a surface of the magnetic recording layer and a plane orthogonal to a direction of incidence of the plasma beam is changed from a minimum inclination angle to a maximum inclination angle according to an increase in film thickness of the ta-C thin film.Type: GrantFiled: May 18, 2009Date of Patent: May 14, 2013Assignee: Fuji Electric Co., Ltd.Inventors: Katsunori Suzuki, Takeshi Watanabe
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Patent number: 8425974Abstract: A first supporting substrate on a front surface of which a reflective layer having an opening is formed and a second supporting substrate on a front surface of which a light absorption layer patterned into island or stripe shapes and a material layer over the light absorption layer are formed are prepared, the first and second supporting substrates are disposed so that the opening of the reflective layer and the light absorption layer overlap with each other and the reflective layer is in contact with a back surface of the second supporting substrate, the second supporting substrate and a deposition target substrate are disposed so that the front surface of the second supporting substrate faces the deposition target substrate, and the material layer is attached to the deposition target substrate by irradiating the back surface of the first supporting substrate with light and by sublimating the material layer.Type: GrantFiled: November 17, 2008Date of Patent: April 23, 2013Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Rena Takahashi, Yosuke Sato, Kohei Yokoyama, Tomoya Aoyama
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Patent number: 8420183Abstract: Disclosed is a method of manufacturing a composite sheet. The method comprises (a) irradiating a sheet of fibers and a matrix film at an irradiation zone with a plasma at substantially atmospheric pressure, and (b) impregnating the sheet of fibers with the matrix at an adhesion zone. The processes (a) and (b) are performed simultaneously, and the matrix film is irradiated with a plasma at said irradiation zone after being unwound from a roller and prior to entering said adhesion zone.Type: GrantFiled: August 1, 2012Date of Patent: April 16, 2013Assignee: Airbus Operations LimitedInventor: David Inston
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Patent number: 8404301Abstract: The invention relates to a control method for producing ground markings (M), with a reference beam generator (4) for determining a reference plane, a reception of the reference beams by means of an optical detector (3), wherein the position of an application unit (2) for the marking substance can be derived relative to the reference plane by using the received reference beams, a derivation of the orientation relative to the reference plane, and a control of an application of the marking substance to produce ground markings (M) according to the orientation. According to the method, the intensity in the solid angle covered by the reference beam is varied in time during the production of the marking.Type: GrantFiled: April 29, 2008Date of Patent: March 26, 2013Assignee: Leica Geosystems AGInventor: Klaus Schneider