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Yu-Chih CHU

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  • Taipei City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Three-point locating dental implant locating guide and three-point...
    • Patent number 12,226,270
    • Issue date Feb 18, 2025
    • Yu Hua Chu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Bolt
    • Patent number 11,313,401
    • Issue date Apr 26, 2022
    • CHUN YU WORKS & CO., LTD.
    • Yu-Ren Chu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Displacement mechanism
    • Patent number 9,803,800
    • Issue date Oct 31, 2017
    • National Taipei University of Technology
    • Hsiu-Ying Hwang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Chemical conversion coating and method of fabricating the same
    • Patent number 9,580,814
    • Issue date Feb 28, 2017
    • NATIONAL TAIWAN UNIVERSITY
    • Shun-Yi Jian
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Omni-functional high-efficient solid-state fermentation method for...
    • Patent number 9,441,191
    • Issue date Sep 13, 2016
    • TAIWAN LEADER BIOTECH CORP.
    • Chin-Chung Lin
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Display device
    • Patent number 7,546,991
    • Issue date Jun 16, 2009
    • Hannspree, Inc.
    • Wen-Yen Wang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid magnetization straw
    • Patent number 6,905,596
    • Issue date Jun 14, 2005
    • Yu-Hsueh Chu
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Foldable bicycle pedal crank
    • Patent number 6,637,292
    • Issue date Oct 28, 2003
    • Yu-Hsueh Chu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Compact folding handle bar apparatus for bicycle
    • Patent number 6,637,288
    • Issue date Oct 28, 2003
    • Yu-Hsueh Chu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Shock-absorbing device
    • Patent number 6,499,570
    • Issue date Dec 31, 2002
    • Yu-Hsueh Chu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Boosting mechanism of two-stroke engine
    • Patent number 6,112,709
    • Issue date Sep 5, 2000
    • Yu-Po Chu
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Differential structure of remotely controlled toy car
    • Patent number 5,961,368
    • Issue date Oct 5, 1999
    • Yu-Po Chu
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    THREE-POINT LOCATING DENTAL IMPLANT LOCATING GUIDE AND THREE-POINT...
    • Publication number 20230301747
    • Publication date Sep 28, 2023
    • YU HUA CHU
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    QUADRI-POSITIVE STROMAL CELL (QPSC) POPULATION FOR SUPERIOR CELL PR...
    • Publication number 20220218758
    • Publication date Jul 14, 2022
    • STEMINENT BIOTHERAPEUTICS INC.
    • Oscar Kuang-Sheng Lee
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    METHOD FOR AVOIDANCE OF BLUE LIGHT DAMAGE BY USING STEM CELL COMPOS...
    • Publication number 20200261507
    • Publication date Aug 20, 2020
    • GROWGENE BIOTECH INC.
    • PEI-CHUAN CHUANG
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    BOLT
    • Publication number 20200224703
    • Publication date Jul 16, 2020
    • CHUN YU WORKS & CO., LTD.
    • Yu-Ren CHU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DISPLACEMENT MECHANISM
    • Publication number 20170167659
    • Publication date Jun 15, 2017
    • NATIONAL TAIPEI UNIVERSITY OF TECHNOLOGY
    • Hsiu-Ying HWANG
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    OMNI-FUNCTIONAL HIGH-EFFICIENT SOLID-STATE FERMENTATION METHOD FOR...
    • Publication number 20150353879
    • Publication date Dec 10, 2015
    • TAIWAN LEADER BIOTECH CORP.
    • Chin-Chung Lin
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    QUADRI-POSITIVE STROMAL CELL (QPSC) POPULATION FOR SUPERIOR CELL PR...
    • Publication number 20150216908
    • Publication date Aug 6, 2015
    • STEMINENT BIOTHERAPEUTICS INC.
    • Oscar Kuang-Sheng Lee
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    CHEMICAL CONVERSION COATING AND METHOD OF FABRICATING THE SAME
    • Publication number 20150191826
    • Publication date Jul 9, 2015
    • National Taiwan University
    • Shun-Yi Jian
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20080116328
    • Publication date May 22, 2008
    • Hannspree, Inc.
    • Wen-Yen Wang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fluid magnetization straw
    • Publication number 20040212470
    • Publication date Oct 28, 2004
    • Yu-Hsueh Chu
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Syringe for medical tests
    • Publication number 20040170533
    • Publication date Sep 2, 2004
    • Yu-Hui Chu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Box structure for fixing folding bicycle
    • Publication number 20030230609
    • Publication date Dec 18, 2003
    • Yu-Hsueh Chu
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    Foldable bicycle pedal crank
    • Publication number 20030041689
    • Publication date Mar 6, 2003
    • Yu-Hsueh Chu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Least volume of folding handle bar for bicycle
    • Publication number 20030033900
    • Publication date Feb 20, 2003
    • Yu-Hsueh Chu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Safety candleholder
    • Publication number 20020048739
    • Publication date Apr 25, 2002
    • Yu-Hsueh Chu
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Shock-absorbing device
    • Publication number 20020011387
    • Publication date Jan 31, 2002
    • Yu-Hsueh Chu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...