Patents Examined by Khanh T. Nguyen
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Patent number: 11688810Abstract: An object is to provide a material suitably used for a semiconductor included in a transistor, a diode, or the like. Another object is to provide a semiconductor device including a transistor in which the condition of an electron state at an interface between an oxide semiconductor film and a gate insulating film in contact with the oxide semiconductor film is favorable. Further, another object is to manufacture a highly reliable semiconductor device by giving stable electric characteristics to a transistor in which an oxide semiconductor film is used for a channel. A semiconductor device is formed using an oxide material which includes crystal with c-axis alignment, which has a triangular or hexagonal atomic arrangement when seen from the direction of a surface or an interface and rotates around the c-axis.Type: GrantFiled: December 29, 2021Date of Patent: June 27, 2023Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Shunpei Yamazaki, Motoki Nakashima, Tatsuya Honda
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Patent number: 11674045Abstract: A three-dimensional printing ink that has a viscosity suitable for three-dimensional printing, and improved performance.Type: GrantFiled: September 20, 2019Date of Patent: June 13, 2023Assignee: LG CHEM, LTDInventors: Youngdae Kim, Bu Gon Shin, Sang Woo Kim, Seunghee Lee, Eun Ho Kho
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Patent number: 11670777Abstract: The present invention provides a thin film forming composition for energy storage device electrodes, said composition containing a conductive carbon material, a dispersant, a solvent and a polymer that has a partial structure represented by formula (P1) in a side chain. (In the formula, L represents —O— or —NH—; R represents an alkylene group having from 1 to 20 carbon atoms; T represents a substituted or unsubstituted amino group, a nitrogen-containing heteroaryl group having from 2 to 20 carbon atoms or a nitrogen-containing aliphatic heterocyclic group having from 2 to 20 carbon atoms; and * represents a bonding hand.Type: GrantFiled: February 24, 2021Date of Patent: June 6, 2023Assignee: NISSAN CHEMICAL CORPORATIONInventors: Mari Yajima, Takuma Nagahama, Takahiro Kaseyama
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Patent number: 11670767Abstract: Embodiments of inorganic electrode materials that utilize nanostructure surface modifications via functionalization via carbonate/carboxylate to achieve superior electrochemical performance and methods of producing same.Type: GrantFiled: December 1, 2019Date of Patent: June 6, 2023Inventor: Benjamin Kalman Lesel
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Patent number: 11664530Abstract: Provided is a method for producing a solid electrolyte having peaks at 2?=20.2°±0.5° and 23.6°±0.5° in X-ray diffractometry using a CuK? ray and containing a lithium element, a phosphorus element, a sulfur element, and a halogen element, the method including using raw materials containing yellow phosphorus and a compound containing a lithium element, a sulfur element, and a halogen element.Type: GrantFiled: July 16, 2019Date of Patent: May 30, 2023Assignee: IDEMITSU KOSAN CO., LTD.Inventors: Takayoshi Kambara, Minoru Senga, Hiroyuki Tamura
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Patent number: 11655367Abstract: Provided is a hydrosilylation reactive composition and a method for producing a semi-cured product and a cured product using the hydrosilylation reactive composition, which exhibit sharp curability during the reaction while maintaining pot life and can provide a molecular design through the reaction control of the MH unit/DH unit. The composition comprises: (A) a compound containing at least one monovalent hydrocarbon group having an aliphatic unsaturated bond per molecule; (B) a compound containing at least two hydrogen atoms bonded to silicon atoms per molecule; (C) a first hydrosilylation catalyst; and (D) a second hydrosilylation catalyst which microencapsulates component (C) with a thermoplastic resin having a softening point within the temperature range of 50 to 200° C. and exhibits activity at temperatures higher than that of component (C). Also provided is a method for carrying out a hydrosilylation reaction at temperatures of two stages using the composition.Type: GrantFiled: November 6, 2018Date of Patent: May 23, 2023Assignee: DOW TORAY CO., LTD.Inventor: Makoto Yoshitake
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Patent number: 11658288Abstract: The invention relates to an NVPF-based composition and the use thereof in the field of batteries as an electrochemically active material. The invention also relates to a conductive composition comprising said composition as well as to a method for obtaining said composition.Type: GrantFiled: July 30, 2019Date of Patent: May 23, 2023Assignee: RHODIA OPERATIONSInventors: Laure Bertry, Robin Amisse, Valérie Buissette, Marc-David Braida, Stéphanie Lesturgez, Thierry Le Mercier
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Patent number: 11658284Abstract: A method of producing metallic sodium powders. The method includes immersing one or more solid pieces of sodium metal in an organic liquid containing a hydrocarbon oil. The solid piece (s) of sodium metal immersed in the hydrocarbon oil is (are) then subjected to ultrasonic irradiation, wherein the solid piece of sodium metal is fragmented to form sodium powder, resulting in a dispersion of the sodium powder in the organic liquid. The dispersed sodium powder is then separated from the organic liquid, resulting in metallic sodium powder. A method of presodiation of an anode in an electrochemical cell. The method includes adding sodium metal powders to the surface of the anode either as a dry powder or as a suspension of the sodium particles in an organic liquid. An anode in an electrochemical cell containing metallic sodium particles. An electrochemical cell comprising a presodiated anode.Type: GrantFiled: February 19, 2019Date of Patent: May 23, 2023Assignee: Purdue Research FoundationInventors: Vilas Ganpat Pol, Jialiang Tang
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Patent number: 11652197Abstract: An object of the present invention is to provide a method for producing a conductive material that allows a low electric resistance to be generated, and that is obtained by using an inexpensive and stable conductive material composition containing no adhesive. The conductive material can be provided by a producing method that includes the step of sintering a first conductive material composition that contains silver particles having an average particle diameter (median diameter) of 0.1 ?m to 15 ?m, and a metal oxide, so as to obtain a conductive material. The conductive material can be provided also by a method that includes the step of sintering a second conductive material composition that contains silver particles having an average particle diameter (median diameter) of 0.1 ?m to 15 ?m in an atmosphere of oxygen or ozone, or ambient atmosphere, at a temperature in a range of 150° C. to 320° C., so as to obtain a conductive material.Type: GrantFiled: February 9, 2021Date of Patent: May 16, 2023Assignee: NICHIA CORPORATIONInventors: Masafumi Kuramoto, Satoru Ogawa, Katsuaki Suganuma, Keun-Soo Kim
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Patent number: 11649371Abstract: A method of forming a coating composition for application to a substrate utilizing a high efficiency transfer applicator. The method includes identifying at least one of an Ohnesorge number (Oh) for the coating composition, a Reynolds number (Re) for the coating composition, or a Deborah number (De) for the coating composition. The method includes obtaining at least one of a viscosity (?) of the coating composition, a surface tension (?) of the coating composition, a density (?) of the coating composition, a relaxation time (?) of the coating composition, a nozzle diameter (D) of the high efficiency transfer applicator, or an impact velocity (v) of the high efficiency transfer applicator. The method includes forming the coating composition having at least one of the viscosity (?), the surface tension (?), or the density (?).Type: GrantFiled: November 30, 2018Date of Patent: May 16, 2023Assignee: AXALTA COATING SYSTEMS IP CO., LLCInventors: John R. Moore, Michael R. Koerner, Christian Jackson, Bradley A. Jacobs, Shih-Wa Wang, Matthew Irwin
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Patent number: 11643557Abstract: Curable alkoxysilyl-terminated polymers may be used for architectural coatings, particularly flat roofs, if specific HALS UV absorbants are included in the coating formulation.Type: GrantFiled: December 15, 2017Date of Patent: May 9, 2023Assignees: WACKER CHEMIE AG, BASF SEInventors: Volker Stanjek, Andreas Bauer, Michael Wandinger, Bernd Hoevel, Angelika Roser
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Patent number: 11633889Abstract: An assembly appliance for mould tool parts of an injection moulding tool is disclosed, the assembly appliance including an assembly plate configured for insertion into an injection moulding machine and including a tool carrier for receiving first mould tool parts to be assembled; and an assembly frame having a guide system for a translatory displacement of the assembly plate along a longitudinal extension of the assembly frame, and a support device for stationary support of a second mould tool part which corresponds to at least one of the first mould tool parts.Type: GrantFiled: February 10, 2020Date of Patent: April 25, 2023Assignee: ALPLA WERKE ALWIN LEHNER GMBH & CO. KGInventor: Markus Schuster
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Patent number: 11637015Abstract: A method for manufacturing a sputtering target with which an oxide semiconductor film with a small amount of defects can be formed is provided. Alternatively, an oxide semiconductor film with a small amount of defects is formed. A method for manufacturing a sputtering target is provided, which includes the steps of: forming a polycrystalline In-M-Zn oxide (M represents a metal chosen among aluminum, titanium, gallium, yttrium, zirconium, lanthanum, cesium, neodymium, and hafnium) powder by mixing, sintering, and grinding indium oxide, an oxide of the metal, and zinc oxide; forming a mixture by mixing the polycrystalline In-M-Zn oxide powder and a zinc oxide powder; forming a compact by compacting the mixture; and sintering the compact.Type: GrantFiled: October 1, 2021Date of Patent: April 25, 2023Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Shunpei Yamazaki, Masashi Tsubuku, Masashi Oota, Yoichi Kurosawa, Noritaka Ishihara
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Patent number: 11631854Abstract: The present invention relates to a battery electrode. The battery electrode comprises a plurality of carbon nanotubes and a plurality of transition metal oxide nanoparticles. The plurality of transition metal oxide nanoparticles are chemically bonded to the plurality of carbon nanotubes through carbon-oxygen-metal (C-O-M) linkages, wherein the metal being a transition metal element. The present invention also relates a method for making the battery electrode and a hybrid energy storage device using the battery electrode.Type: GrantFiled: May 24, 2021Date of Patent: April 18, 2023Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Da-Tao Wang, Li Sun, Ke Wang, Jia-Ping Wang, Shou-Shan Fan
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Patent number: 11624026Abstract: Bulk assemblies are provided, which may have desirable photoluminescence quantum efficiencies. The bulk assemblies may include two or more metal halides, and a wide band gap organic network. The wide band gap organic network may include organic cations. The metal halides may be disposed in the wide band gap organic network. Light emitting composite materials also are provided.Type: GrantFiled: October 10, 2018Date of Patent: April 11, 2023Assignee: Florida State University Research Foundation, Inc.Inventors: Biwu Ma, Chenkun Zhou, Haoran Lin, Yu Tian
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Patent number: 11621101Abstract: Disclosed are conductive composites comprising a polymer, a conductor selected from metals and metal alloys, and a thickening agent.Type: GrantFiled: June 22, 2021Date of Patent: April 4, 2023Assignee: THE BOEING COMPANYInventors: Ashley M. Dustin, Andrew P. Nowak, Xin N. Guan, Adam F. Gross, Richard E. Sharp
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Patent number: 11611073Abstract: Composites of porous nano-featured silicon and various materials, such as carbon, are provided. The composites find utility in various applications, such as electrical energy storage electrodes and devices comprising the same.Type: GrantFiled: March 19, 2020Date of Patent: March 21, 2023Assignee: GROUP14 TECHNOLOGIES, INC.Inventors: Aaron M. Feaver, Leah A. Thompkins, Katharine Geramita, Benjamin E. Kron, Avery J. Sakshaug, Sarah Fredrick, Henry R. Costantino, Chad Goodwin, Christopher Timmons, Farshid Afkhami, Adam Strong
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Patent number: 11597656Abstract: The invention relates to methods for producing non-aggregated, modified silicon particles by treating non-aggregated silicon particles which have volume-weighted particle size distributions with diameter percentiles d50 of 1.0 ?m to 10.0 ?m at 80° C. to 900° C. with an oxygen-containing gas.Type: GrantFiled: October 25, 2016Date of Patent: March 7, 2023Assignee: WACKER CHEMIE AGInventors: Dominik Jantke, Rebecca Bernhard, Peter Gigler, Jürgen Stohrer
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Patent number: 11587693Abstract: The present disclosure provides a solidifying method of a radionuclide. The solidifying method of the radionuclide includes operations of: providing a low melting point glass including Bi2O3, B2O3, ZnO and SiO2; providing a glass mixture mixing a mixture to be treated containing a hydroxide of radionuclide and BaSO4 and the low melting point glass; and heating the glass mixture.Type: GrantFiled: April 27, 2020Date of Patent: February 21, 2023Assignee: Korea Atomic Energy Research InstituteInventors: Hee Chul Eun, Na On Chang, Seon Byeong Kim, Wang Kyu Choi, Sang Yoon Park, Hui Jun Won, Man Soo Choi, Byung Seon Choi, Jei Kwon Moon, Chong Hun Jung, Song Bok Lee, Sang Hun Lee, Bum Kyoung Seo
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Patent number: 11577312Abstract: A tool and die set and related method of use of the tool and die set in a press for the compaction of a powder metal into a preform involves an uneven amount of positional deflection of at least two lower or upper tool members. This asymmetrical elastic response under load may help to eliminate cracking of the part after the compressive load is removed.Type: GrantFiled: February 8, 2018Date of Patent: February 14, 2023Assignee: GKN Sinter Metals Engineering GmbHInventors: Eberhard Ernst, Donald D. Cooper, Hasim Tekines, Guido Schneider, Rainer Schmitt