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LIANG FEI INDUSTRY CO., LTD.

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  • Fen-Yuan Hsiang, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Subsidiary loudspeaker for vehicles and bikes
    • Patent number 10,017,008
    • Issue date Jul 10, 2018
    • Liang Fei Industry Co., Ltd.
    • Chin-Chuan Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Oxygen sensor bung of motor vehicle exhaust pipe
    • Patent number 8,459,004
    • Issue date Jun 11, 2013
    • Liang Fei Industry Co., Ltd.
    • Chin-Chuan Chang
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust tail pipe
    • Patent number 8,443,928
    • Issue date May 21, 2013
    • Liang Fei Industry Co., Ltd.
    • Chin-Chuan Chang
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Easily controlled exhaust pipe
    • Patent number 6,708,798
    • Issue date Mar 23, 2004
    • Liang Fei Industry Co., Ltd.
    • Ming-Tien Chang
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Illuminating apparatus for exhaust tail pipe
    • Patent number 6,655,823
    • Issue date Dec 2, 2003
    • Liang Fei Industry Co., Ltd.
    • Ming-Tien Chang
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Easily controlled exhaust pipe
    • Patent number 6,598,390
    • Issue date Jul 29, 2003
    • Liang Fei Industry Co. Ltd.
    • Ming-Tien Chang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Replaceable muffler structure with an adjustable length
    • Patent number 6,457,551
    • Issue date Oct 1, 2002
    • Liang Fei Industry Co., Ltd.
    • Ming-Tien Chang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sound adjustable tail pipe structure
    • Patent number 6,367,580
    • Issue date Apr 9, 2002
    • Liang Fei Industry Co., Ltd.
    • Ming-Tien Chang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Turbine exhaust structure for vehicle
    • Patent number 6,343,673
    • Issue date Feb 5, 2002
    • Liang Fei Industry Co., Ltd.
    • Ming-Tien Chang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    EXHAUST ACCESSORY DEVICE FOR EXHAUST PIPE
    • Publication number 20190063290
    • Publication date Feb 28, 2019
    • LIANG FEI INDUSTRY CO., LTD.
    • Chin-Chuan CHANG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust tail pipe
    • Publication number 20120138378
    • Publication date Jun 7, 2012
    • LIANG FEI INDUSTRY CO., LTD.
    • Chin-Chuan Chang
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Oxygen sensor bung of motor vehicle exhaust pipe
    • Publication number 20120096839
    • Publication date Apr 26, 2012
    • LIANG FEI INDUSTRY CO., LTD.
    • Chin-Chuan Chang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SMART EXHAUST GAS FLOW CONTROL APPARATUS
    • Publication number 20110197572
    • Publication date Aug 18, 2011
    • LIANG FEI INDUSTRY CO., LTD.
    • MING-TIEN CHANG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Trademarklast 30 trademarks