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HUAN-WU CHIANG

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Patents Grantslast 30 patents

  • Information Patent Grant

    Article and method for manufacturing same
    • Patent number 8,431,239
    • Issue date Apr 30, 2013
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    • Hsin-Pei Chang
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Coating, article coated with coating, and method for manufacturing...
    • Patent number 8,367,225
    • Issue date Feb 5, 2013
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    • Hsin-Pei Chang
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Coating, article coated with coating, and method for manufacturing...
    • Patent number 8,361,639
    • Issue date Jan 29, 2013
    • HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    • Hsin-Pei Chang
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Housing
    • Patent number 8,101,287
    • Issue date Jan 24, 2012
    • Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
    • Hsin-Pei Chang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents