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I-Chung Hou

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  • Hsin-Chu City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rolled product feed system
    • Patent number 11,723,495
    • Issue date Aug 15, 2023
    • Kimberly-Clark Worldwide, Inc.
    • Richard P. Lewis
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Ink storage unit
    • Patent number 6,910,763
    • Issue date Jun 28, 2005
    • International United Technology Co., Ltd.
    • I-Chung Hou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink storage unit
    • Patent number 6,817,706
    • Issue date Nov 16, 2004
    • International United Technology Co., Ltd.
    • I-Chung Hou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink container with improved ink flow
    • Patent number 6,761,442
    • Issue date Jul 13, 2004
    • International United Technology Co., Ltd.
    • I-Chung Hou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inkjet pen and pressure control device thereof
    • Patent number 6,722,763
    • Issue date Apr 20, 2004
    • International United Technology
    • Cheng-Wei Hsu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink cartridge for preventing ink from spilling
    • Patent number 6,698,872
    • Issue date Mar 2, 2004
    • International United Technology Co., Ltd.
    • I-Chung Hou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Pressure control device
    • Patent number 6,616,272
    • Issue date Sep 9, 2003
    • International United Technology Co., Ltd.
    • Cheng-Wei Hsu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink print head with low flow resistance central refilling
    • Patent number 6,607,265
    • Issue date Aug 19, 2003
    • International United Technology Co., Ltd.
    • Chieh-Wen Wang
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Pressure controller for an ink cartridge
    • Patent number 6,540,341
    • Issue date Apr 1, 2003
    • Industrial Technology Research Institute
    • Shu-Cheng Hsieh
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink reservoir with a pressure adjusting device
    • Patent number 6,533,403
    • Issue date Mar 18, 2003
    • International United Technology Co., Ltd.
    • I-Chung Hou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink container with improved ink flow
    • Patent number 6,527,382
    • Issue date Mar 4, 2003
    • International United Technology Co., Ltd.
    • I-Chung Hou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink cartridge with a pressure adjusting device
    • Patent number 6,494,568
    • Issue date Dec 17, 2002
    • International United Technology Co., Ltd.
    • I-Chung Hou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink pressure adjustment device for inkjet pen
    • Patent number 6,428,153
    • Issue date Aug 6, 2002
    • Industrial Technology Research Institute
    • Cheng-Wei Hsu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method and apparatus for supplying ink to an printhead
    • Patent number 6,409,324
    • Issue date Jun 25, 2002
    • Industrial Technology Research Institute
    • Cheng-Wei Hsu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink container with fixed pressure modulating mechanism
    • Patent number 6,367,666
    • Issue date Apr 9, 2002
    • International United Technology Co., Ltd.
    • I-Chung Hou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Pressure control device
    • Patent number 6,364,474
    • Issue date Apr 2, 2002
    • Industrial Technology Research Institute
    • Charles C. Chang
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Pressure control device
    • Patent number 6,213,598
    • Issue date Apr 10, 2001
    • Industrial Technology Research Institute
    • I. C. Hou
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Ink pressure control apparatus for ink-jet pens
    • Patent number 6,186,620
    • Issue date Feb 13, 2001
    • Industrial Technology Research Institute
    • Shu-Cheng Hsieh
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents