Patents by Inventor Ming-Sheng Leu
Ming-Sheng Leu 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).
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Patent number: 11328946Abstract: A manufacturing method of the ESD protection device includes the following steps. A surface treatment is performed on the substrate. A link layer is formed on the substrate after the surface treatment, wherein a material of the link layer includes a metal material. A progressive layer is formed on the link layer, wherein a material of the progressive layer includes a non-stoichiometric metal oxide material, and an oxygen concentration in the non-stoichiometric metal oxide material is increased gradually away from the substrate in a thickness direction of the progressive layer. A composite layer is formed on the progressive layer, wherein the composite layer includes a stoichiometric metal oxide material and a non-stoichiometric metal oxide material, and a ratio of the non-stoichiometric metal oxide material and the stoichiometric metal oxide material in the composite layer may make a sheet resistance value of the composite layer 1×107 to 1×108 ?/sq.Type: GrantFiled: May 24, 2021Date of Patent: May 10, 2022Assignee: Industrial Technology Research InstituteInventors: Ding-Shiang Wang, Jia-Jen Chang, Ming-Sheng Leu, Tai-Sheng Chen, Chin-Te Shih
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Publication number: 20210282253Abstract: A manufacturing method of the ESD protection device includes the following steps. A surface treatment is performed on the substrate. A link layer is formed on the substrate after the surface treatment, wherein a material of the link layer includes a metal material. A progressive layer is formed on the link layer, wherein a material of the progressive layer includes a non-stoichiometric metal oxide material, and an oxygen concentration in the non-stoichiometric metal oxide material is increased gradually away from the substrate in a thickness direction of the progressive layer. A composite layer is formed on the progressive layer, wherein the composite layer includes a stoichiometric metal oxide material and a non-stoichiometric metal oxide material, and a ratio of the non-stoichiometric metal oxide material and the stoichiometric metal oxide material in the composite layer may make a sheet resistance value of the composite layer 1×107 to 1×108 ?/sq.Type: ApplicationFiled: May 24, 2021Publication date: September 9, 2021Applicant: Industrial Technology Research InstituteInventors: Ding-Shiang Wang, Jia-Jen Chang, Ming-Sheng Leu, Tai-Sheng Chen, Chin-Te Shih
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Publication number: 20210187157Abstract: A biodegradable iron-based alloy composition, a medical implant applying the iron-based alloy composition, and a manufacturing method of the medical implant are provided. The biodegradable iron-based alloy composition includes at least 98 wt % of iron and 2 wt % or less of an additional material. The additional material includes 0.1 wt %-0.8 wt % of Mn, 0.01 wt %-0.15 wt % of Mo, 0.1 wt %-0.3 wt % of Cr, 0.02 wt %-0.15 wt % of C, and 0.01 wt %-0.15 wt % of Si.Type: ApplicationFiled: December 18, 2020Publication date: June 24, 2021Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Tai-Sheng CHEN, Hong-Jen LAI, Ming-Sheng LEU, Wei-Chin HUANG, I-Chun LAI
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Patent number: 11044798Abstract: An ESD protection composite structure includes a link layer, a progressive layer, and a composite layer. The link layer is used for disposing the ESD protection composite structure on a substrate, wherein a material of the link layer includes a metal material. The progressive layer is disposed on the link layer, wherein the material of the progressive layer includes a non-stoichiometric metal oxide material, and an oxygen concentration in the non-stoichiometric metal oxide material is increased gradually away from the substrate in a thickness direction of the progressive layer. The composite layer is disposed on the progressive layer, wherein the composite layer includes a stoichiometric metal oxide material and a non-stoichiometric metal oxide material, and a ratio of the non-stoichiometric metal oxide material and the stoichiometric metal oxide material in the composite layer may make a sheet resistance value of the composite layer 1×107 ?/sq to 1×108 ?/sq.Type: GrantFiled: October 5, 2018Date of Patent: June 22, 2021Assignee: Industrial Technology Research InstituteInventors: Ding-Shiang Wang, Jia-Jen Chang, Ming-Sheng Leu, Tai-Sheng Chen, Chin-Te Shih
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Patent number: 10894288Abstract: A surface-treated ceramic powder includes a plurality of ceramic particles and a surface-treating material. Each of the ceramic particles is at least partially coated by the surface-treating material, wherein the ceramic particles have an average particle diameter ranging from 10 micrometer (?m) to 100 ?m, and the surface-treating material is made of metal, metal oxide or the combination thereof.Type: GrantFiled: December 29, 2016Date of Patent: January 19, 2021Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Tai-Sheng Chen, Ming-Sheng Leu, Hong-Jen Lai, Wu-Han Liu
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Patent number: 10680244Abstract: A method of fabricating a graphite composite structure includes the following steps. An amorphous carbon layer having a short-range ordered structure region in a range from 50% to 100% is provided. At least one force is locally applied on a surface of the amorphous carbon layer to form at least one stressed region. An annealing process is performed on the amorphous carbon layer so as to form at least one long-range ordered graphite structure in the at least one stressed region. The at least one long-range ordered graphite structure includes a stack structure including a plurality of (002) planes. An angle between an extension direction of the (002) planes and the surface of the amorphous carbon layer is in a range from 45 degrees or more to 90 degrees or less.Type: GrantFiled: December 14, 2016Date of Patent: June 9, 2020Assignee: Industrial Technology Research InstituteInventors: Ding-Shiang Wang, Ming-Sheng Leu
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Patent number: 10654150Abstract: A grinding disk and a method of manufacturing the same are provided. The grinding disk includes a graphite base and a silicon carbide film, the silicon carbide film covering the graphite base, and the silicon carbide film has a surface grain size of 5 ?m to 80 ?m. By a hot-wall chemical vapor deposition system, a highly dense silicon carbide film is formed on a surface of the graphite base. The grinding disk may replace a conventional metallographic grinding and polishing disk, and is improved in characteristics such as hydrophobicity and abrasion resistance.Type: GrantFiled: December 26, 2017Date of Patent: May 19, 2020Assignee: Industrial Technology Research InstituteInventors: Wei-Chien Tsai, Hao-Wen Cheng, Jin-Bao Wu, Ming-Sheng Leu
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Publication number: 20190364653Abstract: An ESD protection composite structure includes a link layer, a progressive layer, and a composite layer. The link layer is used for disposing the ESD protection composite structure on a substrate, wherein a material of the link layer includes a metal material. The progressive layer is disposed on the link layer, wherein the material of the progressive layer includes a non-stoichiometric metal oxide material, and an oxygen concentration in the non-stoichiometric metal oxide material is increased gradually away from the substrate in a thickness direction of the progressive layer. The composite layer is disposed on the progressive layer, wherein the composite layer includes a stoichiometric metal oxide material and a non-stoichiometric metal oxide material, and a ratio of the non-stoichiometric metal oxide material and the stoichiometric metal oxide material in the composite layer may make a sheet resistance value of the composite layer 1×107 ?/sq to 1×108 ?/sq.Type: ApplicationFiled: October 5, 2018Publication date: November 28, 2019Applicant: Industrial Technology Research InstituteInventors: Ding-Shiang Wang, Jia-Jen Chang, Ming-Sheng Leu, Tai-Sheng Chen, Chin-Te Shih
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Patent number: 10428413Abstract: A hydrophobic alloy film and a manufacturing method thereof are provided. The hydrophobic alloy film includes Al, Cu, O, and at least one selected from the group consisting of Fe, Co, Ni, and Cr, or Ti, Zr, O, and at least one selected from the group consisting of Fe, Co, Ni, and Cr. The content of each of Al and Ti is in the range of 40 at. % to 70 at. %. The content of each of Cu and Zr is in the range of 10 at. % to 40 at. %. The total content of at least one selected from the group consisting of Fe, Co, Ni, and Cr is in the range of 10 at. % to 30 at. %. The content of O is in the range of 10 at. % to 30 at. %. The hydrophobic alloy film has a quasicrystal structure and nanoparticles.Type: GrantFiled: December 29, 2015Date of Patent: October 1, 2019Assignee: Industrial Technology Research InstituteInventors: Tai-Sheng Chen, Ming-Sheng Leu, Wu-Han Liu, Jia-Jen Chang
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Publication number: 20190201587Abstract: An iron-based biodegradable component includes an iron element of 60 to 99.5 parts by weight and modifying material of 0.5 to 40 parts by weight, wherein the modifying material includes at least one of a zinc element of 0.1 to 5 parts by weight and a biodegradable ceramic material of 0.1 to 40 parts by weight.Type: ApplicationFiled: December 28, 2017Publication date: July 4, 2019Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Tai-Sheng CHEN, Hong-Jen LAI, Ming-Sheng LEU, Yion-Ni LIU, Jia-Jen CHANG, Hong-Bin WANG
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Publication number: 20190193247Abstract: A grinding disk and a method of manufacturing the same are provided. The grinding disk includes a graphite base and a silicon carbide film, the silicon carbide film covering the graphite base, and the silicon carbide film has a surface grain size of 5 ?m to 80 ?m. By a hot-wall chemical vapor deposition system, a highly dense silicon carbide film is formed on a surface of the graphite base. The grinding disk may replace a conventional metallographic grinding and polishing disk, and is improved in characteristics such as hydrophobicity and abrasion resistance.Type: ApplicationFiled: December 26, 2017Publication date: June 27, 2019Applicant: Industrial Technology Research InstituteInventors: Wei-Chien Tsai, Hao-Wen Cheng, Jin-Bao Wu, Ming-Sheng Leu
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Patent number: 10280499Abstract: A composition and a coating structure applying with the same are provided. The composition includes 3 wt % to less than 15 wt % of Al, 10 wt % to less than 30 wt % of Cr, higher than 0 wt % to 15 wt % of O, higher than 0 wt % to 15 wt % of Y, and the remainder being at least one of Co or Ni.Type: GrantFiled: November 30, 2015Date of Patent: May 7, 2019Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Zhong-Ren Wu, Mao-Shin Liu, Wu-Han Liu, Wei-Tien Hsiao, Ming-Sheng Leu
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Patent number: 10195816Abstract: A metal/polymer composite material is disclosed, wherein the metal/polymer composite material comprises a polymer base and a metal heat-dissipation layer. The heat-dissipation layer comprises a roughed surface with an isotropic surface roughness. The metal heat-dissipation conformally blankets over the roughed surface.Type: GrantFiled: December 30, 2014Date of Patent: February 5, 2019Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Hong-Jen Lai, Ming-Sheng Leu, Tai-Sheng Chen, Wei-Tien Hsiao
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Publication number: 20180161870Abstract: A surface-treated ceramic powder includes a plurality of ceramic particles and a surface-treating material. Each of the ceramic particles is at least partially coated by the surface-treating material, wherein the ceramic particles have an average particle diameter ranging from 10 micrometer (?m) to 100 ?m, and the surface-treating material is made of metal, metal oxide or the combination thereof.Type: ApplicationFiled: December 29, 2016Publication date: June 14, 2018Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Tai-Sheng Chen, Ming-Sheng Leu, Hong-Jen Lai, Wu-Han Liu
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Publication number: 20180069240Abstract: A method of fabricating a graphite composite structure includes the following steps. An amorphous carbon layer having a short-range ordered structure region in a range from 50% to 100% is provided. At least one force is locally applied on a surface of the amorphous carbon layer to form at least one stressed region. An annealing process is performed on the amorphous carbon layer so as to form at least one long-range ordered graphite structure in the at least one stressed region. The at least one long-range ordered graphite structure includes a stack structure including a plurality of (002) planes. An angle between an extension direction of the (002) planes and the surface of the amorphous carbon layer is in a range from 45 degrees or more to 90 degrees or less.Type: ApplicationFiled: December 14, 2016Publication date: March 8, 2018Applicant: Industrial Technology Research InstituteInventors: Ding-Shiang Wang, Ming-Sheng Leu
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Patent number: 9812706Abstract: A protected active metal electrode and a device with the electrode are provided. The protected active metal electrode includes an active metal substrate and a protection layer on a surface of the active metal substrate. The protection layer at least includes a metal thin film covering the surface of the active metal substrate and an electrically-conductive thin film covering a surface of the metal thin film. A material of the metal thin film is Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, or W. A material of the electrically-conductive thin film is selected from nitride of a metal in the metal thin film, carbide of a metal in the metal thin film, a diamond-like carbon (DLC), and a combination thereof.Type: GrantFiled: December 25, 2013Date of Patent: November 7, 2017Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jin-Bao Wu, Li-Duan Tsai, Jia-Jen Chang, Ming-Sheng Leu, Jenn-Yeu Hwang, Chun-Lung Li
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Publication number: 20170175260Abstract: A ceramic/polymer composite material includes a polymer layer, a metal interface layer and a ceramic layer. The polymer layer has a polymer surface and at least one recess formed on the polymer surface. The metal interface layer that has a first surface and a second surface opposite to the first surface conformally covers on the polymer layer, wherein at least portions of the first surface and the second surface extend into the recess. The ceramic layer is disposed on the metal interface layer.Type: ApplicationFiled: December 28, 2015Publication date: June 22, 2017Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Wei-Tien Hsiao, Ming-Sheng Leu, Hong-Jen Lai, Chang-Chih Hsu
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Publication number: 20170176117Abstract: A heat dissipation module adapted to perform heat dissipation on a heat generating component is provided. The heat dissipation module includes a graphite sheet and an insulating and heat conducting layer. The graphite sheet includes a plurality of through holes, an attaching surface and a heat dissipating surface opposite to the attaching surface, wherein the attaching surface is configured to be attached to the heat generating component. Each of the through holes penetrates the graphite sheet, so the attaching surface and the heat dissipating surface are connected via the through holes. The insulating and heat conducting layer covers the graphite sheet. The insulating and heat conducting layer least covers the attaching surface, the heat dissipating surface and inner walls of the through holes.Type: ApplicationFiled: December 29, 2015Publication date: June 22, 2017Inventors: Jin-Bao Wu, Wei-Chien Tsai, Hao-Wen Cheng, Ming-Sheng Leu, Jia-Jen Chang, Hsien-Lin Hu
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Publication number: 20170175242Abstract: A hydrophobic alloy film and a manufacturing method thereof are provided. The hydrophobic alloy film includes Al, Cu, O, and at least one selected from the group consisting of Fe, Co, Ni, and Cr, or Ti, Zr, O, and at least one selected from the group consisting of Fe, Co, Ni, and Cr. The content of each of Al and Ti is in the range of 40 at. % to 70 at. %. The content of each of Cu and Zr is in the range of 10 at. % to 40 at. %. The total content of at least one selected from the group consisting of Fe, Co, Ni, and Cr is in the range of 10 at. % to 30 at. %. The content of O is in the range of 10 at. % to 30 at. %. The hydrophobic alloy film has a quasicrystal structure and nanoparticles.Type: ApplicationFiled: December 29, 2015Publication date: June 22, 2017Inventors: Tai-Sheng Chen, Ming-Sheng Leu, Wu-Han Liu, Jia-Jen Chang
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Patent number: 9385291Abstract: A structure of a thermoelectric film including a thermoelectric substrate and a pair of first diamond-like carbon (DLC) layers is provided. The first DLC layers are respectively located on two opposite surfaces of the thermoelectric substrate and have electrical conductivity.Type: GrantFiled: September 16, 2015Date of Patent: July 5, 2016Assignee: Industrial Technology Research InstituteInventors: Ming-Sheng Leu, Tai-Sheng Chen, Chih-Chao Shih