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Hsueh-Mi Chang

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  • Taichung, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Charging dock
    • Patent number D1072732
    • Issue date Apr 29, 2025
    • Bionime Corporation
    • Chun-Mu Huang
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Charger for medical transmitter
    • Patent number D937772
    • Issue date Dec 7, 2021
    • Chun-Mu Huang
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Medical device inserter
    • Patent number D937422
    • Issue date Nov 30, 2021
    • Chun-Mu Huang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Monitor patch
    • Patent number D914219
    • Issue date Mar 23, 2021
    • Bionime Corporation
    • Chun-Mu Huang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Key sheath
    • Patent number 7,360,383
    • Issue date Apr 22, 2008
    • Hsueh-Liang Chang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Locking device for a storage cabinet
    • Patent number 7,131,301
    • Issue date Nov 7, 2006
    • Hsueh-Liang Chang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Pipe disassembling tool
    • Patent number 7,120,980
    • Issue date Oct 17, 2006
    • Hsueh Chin Chang
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Adjustable wrench for vehicle service
    • Patent number 7,017,454
    • Issue date Mar 28, 2006
    • Hsueh Chin Chang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Structure of a piercing drain device used on a sealed chamber
    • Patent number 6,712,240
    • Issue date Mar 30, 2004
    • Hsueh Chin Chang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Differential gear designed for use in light-duty motor vehicles
    • Patent number 6,616,565
    • Issue date Sep 9, 2003
    • Yao-Yu Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hand pump
    • Patent number D478369
    • Issue date Aug 12, 2003
    • Hsueh Chin Chang
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Two-way manually operated pump structure
    • Patent number 6,558,130
    • Issue date May 6, 2003
    • Hsueh Chin Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Structure pliers for inner and outer diameter C-shaped snap
    • Patent number 6,470,774
    • Issue date Oct 29, 2002
    • Hsueh Chin Chang
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Sand cloth packaging structure for vacuum-type rotary sanders
    • Patent number 6,050,887
    • Issue date Apr 18, 2000
    • Hsueh Chin Chang
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents