TREA

Peter T. H. Tsai

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  • Taipei City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tailstock device
    • Patent number 9,630,254
    • Issue date Apr 25, 2017
    • Alex-Tech Machinery Industrial Co., Ltd.
    • Peter T. H. Tsai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Center frame of CNC machine tool
    • Patent number 9,421,652
    • Issue date Aug 23, 2016
    • Alex-Tech Machinery Industrial Co., Ltd.
    • Peter T. H. Tsai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lathe machine for internal bore processing
    • Patent number 9,227,245
    • Issue date Jan 5, 2016
    • Alex-Tech Machinery Industrial Co., Ltd.
    • Peter T. H. Tsai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lathe machine
    • Patent number 8,371,195
    • Issue date Feb 12, 2013
    • Alex-Tech Machinery Industrial Co., Ltd.
    • Peter T. H. Tsai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Working light stand
    • Patent number 7,387,412
    • Issue date Jun 17, 2008
    • Peter Tsai
    • F21 - LIGHTING
  • Information Patent Grant

    Worklight support with stand
    • Patent number 7,195,377
    • Issue date Mar 27, 2007
    • Peter Tsai
    • F21 - LIGHTING
  • Information Patent Grant

    Foldable casino table
    • Patent number D521570
    • Issue date May 23, 2006
    • Peter Tsai
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Rotary baseball batting practice device
    • Patent number 6,979,273
    • Issue date Dec 27, 2005
    • Peter Tsai
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Lamp holder
    • Patent number D502566
    • Issue date Mar 1, 2005
    • Pollux Lighting Inc.
    • Peter Tsai
    • D26 - Lighting
  • Information Patent Grant

    Work light
    • Patent number D486261
    • Issue date Feb 3, 2004
    • Pollux Lighting Inc.
    • Peter Tsai
    • D26 - Lighting
  • Information Patent Grant

    Air system structure of rotary game table
    • Patent number 6,155,564
    • Issue date Dec 5, 2000
    • Peter Tsai
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Pressure control device of a buoyancy disk game machine
    • Patent number 6,003,866
    • Issue date Dec 21, 1999
    • Peter Tsai
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Air pump
    • Patent number 5,775,200
    • Issue date Jul 7, 1998
    • Tsai; Peter
    • Peter Tsai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Batting exercising device for baseball
    • Patent number 5,618,039
    • Issue date Apr 8, 1997
    • Peter Tsai
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Training device for hitting a baseball
    • Patent number 5,580,047
    • Issue date Dec 3, 1996
    • Johnson Shih
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Outdoor game dart
    • Patent number 4,887,822
    • Issue date Dec 19, 1989
    • Peter Tsai
    • F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Tailstock Device
    • Publication number 20160089725
    • Publication date Mar 31, 2016
    • ALEX-TECH MACHINERY INDUSTRIAL CO., LTD.
    • Peter T.H. Tsai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Center Frame of CNC Machine Tool
    • Publication number 20150122092
    • Publication date May 7, 2015
    • ALEX-TECH MACHINERY INDUSTRIAL CO., LTD.
    • Peter T.H. Tsai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LATHE MACHINE FOR INTERNAL BORE PROCESSING
    • Publication number 20130276600
    • Publication date Oct 24, 2013
    • ALEX-TECH MACHINERY INDUSTRIAL CO., LTD.
    • Peter T.H. Tsai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MACHINE TOOL
    • Publication number 20130149055
    • Publication date Jun 13, 2013
    • ALEX-TECH MACHINERY INDUSTRIAL CO., LTD.
    • Peter T.H. Tsai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ROTARY TABLE FOR A MACHINE TOOL
    • Publication number 20130136384
    • Publication date May 30, 2013
    • ALEX-TECH MACHINERY INDUSTRIAL CO., LTD.
    • Peter T.H. Tsai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LATHE MACHINE
    • Publication number 20110067535
    • Publication date Mar 24, 2011
    • Peter T. H. Tsai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Working light stand
    • Publication number 20080030998
    • Publication date Feb 7, 2008
    • Peter Tsai
    • F21 - LIGHTING
  • Information Patent Application

    Lamp socket assembly
    • Publication number 20070297187
    • Publication date Dec 27, 2007
    • Peter Tsai
    • F21 - LIGHTING
  • Information Patent Application

    Worklight support with stand
    • Publication number 20060291961
    • Publication date Dec 28, 2006
    • Peter Tsai
    • F21 - LIGHTING
  • Information Patent Application

    Worklight support with stand
    • Publication number 20060279948
    • Publication date Dec 14, 2006
    • Peter Tsai
    • F21 - LIGHTING
  • Information Patent Application

    Foldable casino table
    • Publication number 20060131805
    • Publication date Jun 22, 2006
    • Peter Tsai
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Badminton net retainer
    • Publication number 20050209028
    • Publication date Sep 22, 2005
    • Peter Tsai
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Baseball batting practice device
    • Publication number 20050143196
    • Publication date Jun 30, 2005
    • Peter Tsai
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Rotary baseball batting practice device
    • Publication number 20050130771
    • Publication date Jun 16, 2005
    • Peter Tsai
    • A63 - SPORTS GAMES AMUSEMENTS