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Shu-Hui Chou

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  • Hsi-Chi Chen, Taipei Hsien, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric heat sealer with safety device
    • Patent number 7,315,010
    • Issue date Jan 1, 2008
    • Welcome Co., Ltd.
    • Shu Hui Chou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Table-top electric heat sealer
    • Patent number 6,998,577
    • Issue date Feb 14, 2006
    • Welcome Co., Ltd.
    • Shu Hui Chou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Electric heat sealer with safety device
    • Patent number 6,936,790
    • Issue date Aug 30, 2005
    • Shu Hui Chou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Table-top electric heat sealer
    • Patent number 6,770,849
    • Issue date Aug 3, 2004
    • Welcome Co., Ltd.
    • Shu-Hui Chou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Electric heat sealer with safety device
    • Patent number 6,627,853
    • Issue date Sep 30, 2003
    • Welcome Company, Ltd.
    • Shu Hui Chou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Electric heat sealer with offset sealer portion
    • Patent number 6,335,515
    • Issue date Jan 1, 2002
    • Welcome Company, Ltd.
    • Shu Hui Chou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Electric heat sealer with safety device
    • Patent number 6,232,579
    • Issue date May 15, 2001
    • Welcome Co., Ltd.
    • Shu Hui Chou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Safety cutting device
    • Patent number 6,032,371
    • Issue date Mar 7, 2000
    • Welcome Company Ltd.
    • Shu Hui Chou
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Pen base electric heat sealer
    • Patent number 5,641,418
    • Issue date Jun 24, 1997
    • Shu Hui Chou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pen base electric heat sealer
    • Patent number 5,374,806
    • Issue date Dec 20, 1994
    • Shu-Hui Chou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Electric heat sealer energizable by internal battery set or externa...
    • Patent number 5,142,123
    • Issue date Aug 25, 1992
    • Shu-Hui Chou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Table-top electric heat sealer
    • Publication number 20060113292
    • Publication date Jun 1, 2006
    • Welcome Co., Ltd.
    • Shu-Hui Chou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Electric heat sealer with safety device
    • Publication number 20050284858
    • Publication date Dec 29, 2005
    • Welcome Company, Ltd.
    • Shu Hui Chou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Table-top electric heat sealer
    • Publication number 20050067398
    • Publication date Mar 31, 2005
    • Shu-Hui Chou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Electric heat sealer with safety device
    • Publication number 20030019861
    • Publication date Jan 30, 2003
    • Welcome Co., Ltd.
    • Shu Hui Chou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Table-top electric heat sealer
    • Publication number 20020070206
    • Publication date Jun 13, 2002
    • Welcome Company Ltd.
    • Shu-Hui Chou
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL