Patents by Inventor Jin-Bao Wu
Jin-Bao Wu 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: 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: 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: 9970959Abstract: A coated probe is provided. The probe includes a probe body and a cladding layer. The probe body has a terminal. The cladding layer covers the surface of the terminal of the probe body, wherein the cladding layer includes a carbon nano-material layer, and the carbon nano-material layer includes a carbon nano-material.Type: GrantFiled: September 24, 2014Date of Patent: May 15, 2018Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Shih-Chun Tseng, Ren-Jye Wu, Ping-Hsing Yang, Li-Duan Tsai, Jin-Bao Wu
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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: 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: 20150145546Abstract: A coated probe is provided. The probe includes a probe body and a cladding layer. The probe body has a terminal. The cladding layer covers the surface of the terminal of the probe body, wherein the cladding layer includes a carbon nano-material layer, and the carbon nano-material layer includes a carbon nano-material.Type: ApplicationFiled: September 24, 2014Publication date: May 28, 2015Inventors: Shih-Chun Tseng, Ren-Jye Wu, Ping-Hsing Yang, Li-Duan Tsai, Jin-Bao Wu
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Publication number: 20140186716Abstract: 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: ApplicationFiled: December 25, 2013Publication date: July 3, 2014Applicant: 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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Patent number: 8708557Abstract: An apparatus for measuring thermal diffusivity includes a Raman spectroscope, a heating device, and a signal analyzing unit. The Raman spectroscope is utilized to measure a Raman scattering intensity of different sites of a film to be measured. The heating device is utilized to provide a controllable thermal driving wave. The signal analyzing unit is utilized to analyze the Raman scattering intensity from the Raman spectroscope and the thermal driving wave so as to evaluate the thermal diffusivity of the film to be measured.Type: GrantFiled: June 15, 2012Date of Patent: April 29, 2014Assignee: Industrial Technology Research InstituteInventors: Chih-Chao Shih, Jin-Bao Wu, Ming-Sheng Leu
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Patent number: 8663441Abstract: A vacuum coating apparatus is disclosed. The apparatus includes a cathode target, a plurality of anodes, a transiting device, a pulsed arc discharge device, and a pulsed laser device. The plurality of anodes is placed on the transiting device and successively passes though a working position by the transiting device. The pulsed arc discharge device is electrically connected to the cathode target and the anode at the operable position to form plasma in a vacuum chamber for film coating. The pulsed laser device is located outside of the vacuum chamber and provides a pulsed laser beam onto the surface of the cathode surface to serve as a plasma trigger. A coating method for the vacuum coating apparatus is also disclosed.Type: GrantFiled: August 26, 2009Date of Patent: March 4, 2014Assignee: Industrial Technology Research InstituteInventors: Jin-Bao Wu, Chao-Ying Chen, Chin-Te Shih, Ming-Sheng Leu
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Patent number: 8644006Abstract: A composite cathode foil is provided. The composite cathode foil includes an aluminum substrate, a metal layer formed thereon, a metal carbide layer formed on the metal layer, and a carbon layer formed on the metal carbide layer, wherein the metal of the metal layer is selected from the group consisting of IVB, VB and VIB groups. The invention also provides a solid electrolytic capacitor including the composite cathode foil.Type: GrantFiled: December 26, 2008Date of Patent: February 4, 2014Assignee: Industrial Technology Research InstituteInventors: Jenn-Yeu Hwang, Jin-Bao Wu, Li-Duan Tsai, Ming-Sheng Leu
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Publication number: 20130266038Abstract: An apparatus for measuring thermal diffusivity includes a Raman spectroscope, a heating device, and a signal analyzing unit. The Raman spectroscope is utilized to measure a Raman scattering intensity of different sites of a film to be measured. The heating device is utilized to provide a controllable thermal driving wave. The signal analyzing unit is utilized to analyze the Raman scattering intensity from the Raman spectroscope and the thermal driving wave so as to evaluate the thermal diffusivity of the film to be measured.Type: ApplicationFiled: June 15, 2012Publication date: October 10, 2013Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Chih-Chao Shih, Jin-Bao Wu, Ming-Sheng Leu
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Patent number: 8242372Abstract: Disclosed is a thermally conductive, electrically insulating composite film, including interface layers disposed on the top and bottom surface of a metal substrate, and an insulation layer. Because the film has thermal conductivity and electric insulation properties, it can be disposed between the chips of a stack chip package structure, thereby dissipating the heat in horizontal and vertical directions simultaneously.Type: GrantFiled: July 13, 2010Date of Patent: August 14, 2012Assignee: Industrial Technology Research InstituteInventors: Ming-Sheng Leu, Chun-Kai Liu, Jenn-Dong Hwang, Jin-Bao Wu, Chih-Kuang Yu
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Publication number: 20110149521Abstract: Disclosed is a thermally conductive, electrically insulating composite film, including interface layers disposed on the top and bottom surface of a metal substrate, and an insulation layer. Because the film has thermal conductivity and electric insulation properties, it can be disposed between the chips of a stack chip package structure, thereby dissipating the heat in horizontal and vertical directions simultaneously.Type: ApplicationFiled: July 13, 2010Publication date: June 23, 2011Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Ming-Sheng Leu, Chun-Kai Liu, Jenn-Dong Hwang, Jin-Bao Wu, Chih-Kuang Yu
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Patent number: 7816011Abstract: A structural material of diamond like carbon (DLC) composite layers is provided. The structural material includes a composite material which is consisted of a metal layer, a first metal nitride layer, and a DLC thin film. The metal layer includes aluminum (Al), copper (Cu), zirconium (Zr), nickel (Ni), or vanadium (V). The first metal nitride layer includes aluminum nitride (Al—N), zirconium nitride (Zr—N), vanadium nitride (V—N), or nickel nitride (Ni—N). The DLC thin film of the structural material of DLC composite layers has high quality tetragonally bonded amorphous carbon (ta-C) with a sp3(C—C) bonding ratio of more than 30%. Therefore, it is suitable for the work pieces in the mechanical, chemical, electricity, photoelectric, and heat transfer fields.Type: GrantFiled: March 12, 2008Date of Patent: October 19, 2010Assignee: Industrial Technology Research InstituteInventors: Ming-Sheng Leu, Jin-Bao Wu, Jia-Jen Chang
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Publication number: 20100213054Abstract: A vacuum coating apparatus is disclosed. The apparatus includes a cathode target, a plurality of anodes, a transiting device, a pulsed arc discharge device, and a pulsed laser device. The plurality of anodes is placed on the transiting device and successively passes though a working position by the transiting device. The pulsed arc discharge device is electrically connected to the cathode target and the anode at the operable position to form plasma in a vacuum chamber for film coating. The pulsed laser device is located outside of the vacuum chamber and provides a pulsed laser beam onto the surface of the cathode surface to serve as a plasma trigger. A coating method for the vacuum coating apparatus is also disclosed.Type: ApplicationFiled: August 26, 2009Publication date: August 26, 2010Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jin-Bao Wu, Chao-Ying Chen, Chin-Te Shih, Ming-Sheng Leu
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Publication number: 20100128416Abstract: A composite cathode foil is provided. The composite cathode foil includes an aluminum substrate, a metal layer formed thereon, a metal carbide layer formed on the metal layer, and a carbon layer formed on the metal carbide layer, wherein the metal of the metal layer is selected from the group consisting of IVB, VB and VIB groups. The invention also provides a solid electrolytic capacitor including the composite cathode foil.Type: ApplicationFiled: December 26, 2008Publication date: May 27, 2010Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Jenn-Yeu HWANG, Jin-Bao WU, Li-Duan TSAI, Ming-Sheng LEU
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Publication number: 20090169845Abstract: A structural material of diamond like carbon (DLC) composite layers is provided. The structural material includes a composite material which is consisted of a metal layer, a first metal nitride layer, and a DLC thin film. The metal layer includes aluminum (Al), copper (Cu), zirconium (Zr), nickel (Ni), or vanadium (V). The first metal nitride layer includes aluminum nitride (Al—N), zirconium nitride (Zr—N), vanadium nitride (V—N), or nickel nitride (Ni—N). The DLC thin film of the structural material of DLC composite layers has high quality tetragonally bonded amorphous carbon (ta-C) with a sp3(C—C) bonding ratio of more than 30%. Therefore, it is suitable for the work pieces in the mechanical, chemical, electricity, photoelectric, and heat transfer fields.Type: ApplicationFiled: March 12, 2008Publication date: July 2, 2009Applicant: Industrial Technology Research InstituteInventors: Ming-Sheng Leu, Jin-Bao Wu, Jia-Jen Chang