Patents by Inventor YUNG-TA LO
YUNG-TA LO 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: 8596592Abstract: A spray gun adjusting device for adjusting painting position of spray gun includes a first axis mechanism and a second axis mechanism slidably positioned on first axis mechanism. First axis mechanism includes a screw rod extending along first direction, a first sliding block, a screw nut sleeved on the screw rod, a first bevel gear fixed to screw nut, a second bevel gear meshing with first bevel gear, and a first driving shaft fixedly connected to second bevel gear, and the screw nut and first driving shaft are rotatably positioned on first sliding block. Second axis mechanism includes a sliding rod along second direction, a second sliding block slidably sleeved on sliding rod, a gear rack fixed to sliding rod, a gear meshing with gear rack, and a second driving shaft fixed to the gear, and second sliding block is fixed to first sliding block of first axis mechanism.Type: GrantFiled: November 30, 2011Date of Patent: December 3, 2013Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Man-Cang Li, Feng-Yuen Dai, Yung-Ta Lo
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Publication number: 20120273632Abstract: A spray gun adjusting device for adjusting painting position of spray gun includes a first axis mechanism and a second axis mechanism slidably positioned on first axis mechanism. First axis mechanism includes a screw rod extending along first direction, a first sliding block, a screw nut sleeved on the screw rod, a first bevel gear fixed to screw nut, a second bevel gear meshing with first bevel gear, and a first driving shaft fixedly connected to second bevel gear, and the screw nut and first driving shaft are rotatably positioned on first sliding block. Second axis mechanism includes a sliding rod along second direction, a second sliding block slidably sleeved on sliding rod, a gear rack fixed to sliding rod, a gear meshing with gear rack, and a second driving shaft fixed to the gear, and second sliding block is fixed to first sliding block of first axis mechanism.Type: ApplicationFiled: November 30, 2011Publication date: November 1, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO.,LTD.Inventors: MAN-CANG LI, FENG-YUEN DAI, YUNG-TA LO
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Publication number: 20110266048Abstract: A housing is for an electronic device. The housing includes a main body made of thermoplastic, and a transparent layer formed on the main body. The transparent layer is made of transparent thermosetting plastic.Type: ApplicationFiled: December 21, 2010Publication date: November 3, 2011Applicants: FIH (HONG KONG) LIMITED, SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD.Inventors: KAI-RONG LIAO, CHUAN-SHENG LI, CHI-CHUANG HO, YUNG-TA LO, YI-CHENG WANG, SHIH-WEI YANG
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Publication number: 20100112298Abstract: A method for making housing, comprising: providing a substrate; etching the substrate to form a plurality of grooves on a surface of the substrate; micro-arc oxidizing the substrate to form a micro-arc oxide film in the grooves and on the surface of the substrate; and polishing the micro-arc oxide film formed on the surface of the substrate. A housing, comprising: a substrate, the substrate having a plurality of grooves defined therein; and a micro-arc oxide film formed on the surface of the substrate and in the grooves; wherein the oxide film formed on the surface of the substrate is polished to present a glossy appearance.Type: ApplicationFiled: September 21, 2009Publication date: May 6, 2010Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (HONG KONG) LIMITEDInventors: FENG-YUEN DAI, YUNG-TA LO, CHWAN-HWA CHIANG, JING HAN, QI-QI YAN, BAO-SHEN ZHANG, YONG QIAO, WEI LIU
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Publication number: 20100112297Abstract: A housing, comprising: a substrate; a micro-arc oxide film formed on the substrate; and a plurality of grooves formed on the oxide film; wherein all or part of the oxide film is polished to present a glossy appearance, the grooves are formed on the polished region of the oxide film. A method for making housing, comprising: providing a substrate; micro-arc oxidizing the substrate to form a micro-arc oxide film on the substrate; polishing at least part of the micro-arc oxide film; and etching the polished surface of the micro-arc oxide film to form grooves in the polished surface.Type: ApplicationFiled: September 21, 2009Publication date: May 6, 2010Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (HONG KONG) LIMITEDInventors: FENG-YUEN DAI, YUNG-TA LO, CHWAN-HWA CHIANG, JING HAN, BAO-SHEN ZHANG, QI-QI YAN, WEI LIU, YONG QIAO
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Publication number: 20100040795Abstract: A process for sealing micro pores of micro-arc oxide film is disclosed in the present disclosure. The process may comprise the following steps: providing a metal coated with a micro-arc oxide film; providing a dipping solution including polyester methacrylate monomer for use as a sealing agent; and dipping the metal in the sealing agent to form a coating on the oxide film's surface.Type: ApplicationFiled: June 4, 2009Publication date: February 18, 2010Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (HONG KONG) LIMITEDInventors: FENG-YUEN DAI, CHWAN-HWA CHIANG, YUNG-TA LO, CHI-CHUANG HO, WEI LIU, XU-FENG AO
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Publication number: 20100040786Abstract: A process for sealing micro pores of micro-arc oxide film is disclosed in the present disclosure. The process may comprise the following steps: providing a piece of metal having a micro-arc oxide film; preparing a solution including ethyl silicate to make a sealing agent; dipping the metal in the sealing agent to form a coating on the film's surface.Type: ApplicationFiled: June 4, 2009Publication date: February 18, 2010Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (HONG KONG) LIMITEDInventors: FENG-YUEN DAI, CHWAN-HWA CHIANG, YUNG-TA LO, CHI-CHUANG HO, WEI LIU, XU-FENG AO
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Publication number: 20100040787Abstract: A process for sealing micro pores of micro-arc oxide film is disclosed in the present disclosure. The process may comprise the following steps: providing a metal coated with a micro-arc oxide film; blending a silicone resin and a diluting agent to make a sealing agent; daubing the sealing agent onto the micro-arc oxide film to form a coating on the film's surface.Type: ApplicationFiled: June 4, 2009Publication date: February 18, 2010Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (HONG KONG) LIMITEDInventors: FENG-YUEN DAI, CHWAN-HWA CHIANG, YUNG-TA LO, CHI-CHUANG HO, WEI LIU, XU-FENG AO
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Publication number: 20090324840Abstract: A process for sealing micro pores of micro-arc oxide film is disclosed. The process comprises the following steps: providing a piece of metal formed with a micro-arc oxide film; blending a polyurethane resin and a firming agent to make a sealing agent; spraying the sealing agent onto the micro-arc oxide film to form a coating on the film's surface. The process can also be: blending an epoxy resin and a firming agent to make a sealing agent to sealing the micro pores by spraying.Type: ApplicationFiled: June 4, 2009Publication date: December 31, 2009Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (HONG KONG) LIMITEDInventors: FENG-YUEN DAI, YUNG-TA LO, CHI-CHUANG HO, WEI LIU, XU-FENG AO
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Publication number: 20090317656Abstract: An aluminum alloy article includes an aluminum alloy substrate and a micro-arc oxide film formed on the aluminum alloy substrate. The micro-arc oxide film includes a transition layer gradually infiltrating into the aluminum alloy substrate, a middle dense layer formed on the transition layer, and an outer dense layer formed on the middle dense layer, the outer dense layer having a density larger than that of the middle dense layer.Type: ApplicationFiled: June 18, 2009Publication date: December 24, 2009Applicants: SHENZHEN FUTAIHONG PRECISION TECHNOLOGY INDUSTRY CO., LTD., FHI (HONG KONG) LIMITEDInventors: Feng-Yuen Dai, Yung-Ta Lo, Jing Han, Bao-Shen Zhang, Wei Liu, Yong Qiao, Qi-Qi Yan, Chi-Chuang Ho
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Publication number: 20090258234Abstract: A housing includes a plastic substrate, a transparent plastic film, and an intermediate layer sandwiched between the plastic substrate and the transparent plastic film. The intermediate layer includes a metallic coating formed on the transparent film and a protective coating formed on and covering the metallic coating. The plastic substrate is moldingly attached to the protective coating.Type: ApplicationFiled: April 7, 2009Publication date: October 15, 2009Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (HONG KONG) LIMITEDInventors: CHWAN-HWA CHIANG, YUNG-TA LO, TAO GONG, XU-FENG AO, FENG-YUEN DAI
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Publication number: 20090041988Abstract: An exemplary housing includes a light metal base and a ceramic film. The light metal base has an outer surface. The ceramic film is formed on the outer surface of the light metal base by micro-arc oxidation process. A method for making the present housing is also provided.Type: ApplicationFiled: December 7, 2007Publication date: February 12, 2009Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: CHI-CHUANG HO, YUNG-TA LO, XIANG-ZHAO KONG, JING HAN, SONG LIU, FENG-YUEN DAI