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Bor-Haw Chang

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  • New Taipei City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multifunctional cleaning device
    • Patent number 11,395,568
    • Issue date Jul 26, 2022
    • Asia Vital Components Co., Ltd.
    • Mao-Lin Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Flywheel energy storage fan
    • Patent number 11,368,070
    • Issue date Jun 21, 2022
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heat dissipation system with air sensation function
    • Patent number 11,357,128
    • Issue date Jun 7, 2022
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan frame body with damping structure and fan thereof
    • Patent number 11,181,125
    • Issue date Nov 23, 2021
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Balance structure of fan wheel
    • Patent number 11,136,999
    • Issue date Oct 5, 2021
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan structure
    • Patent number 10,808,726
    • Issue date Oct 20, 2020
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Balance structure of fan rotor
    • Patent number 10,655,639
    • Issue date May 19, 2020
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heat-dissipation fan with cylindrical fan blades
    • Patent number 10,598,187
    • Issue date Mar 24, 2020
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Heat dissipation system with air sensation function
    • Patent number 10,537,041
    • Issue date Jan 14, 2020
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cooling fan structure with rotational cylindrical fan blades
    • Patent number 10,511,204
    • Issue date Dec 17, 2019
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vibration damper structure and fan thereof
    • Patent number 10,458,435
    • Issue date Oct 29, 2019
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration damper structure and series fan thereof
    • Patent number 10,428,839
    • Issue date Oct 1, 2019
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan frame body with bypass structure and fan thereof
    • Patent number 10,415,570
    • Issue date Sep 17, 2019
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Balance structure of fan
    • Patent number 10,400,793
    • Issue date Sep 3, 2019
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan structure with non-circular circumference
    • Patent number 10,260,508
    • Issue date Apr 16, 2019
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Series fan inclination structure
    • Patent number 10,184,477
    • Issue date Jan 22, 2019
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan salt-fog-resistant structure and fan frame thereof
    • Patent number 10,180,145
    • Issue date Jan 15, 2019
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Series fan with support frame
    • Patent number 10,024,326
    • Issue date Jul 17, 2018
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cooling fan structure
    • Patent number 9,890,795
    • Issue date Feb 13, 2018
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Series fan structure with multistage frame body
    • Patent number 9,651,051
    • Issue date May 16, 2017
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Series fan frame body structure made of different materials
    • Patent number 9,651,054
    • Issue date May 16, 2017
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Connection structure applied to a fan for connecting a metal member...
    • Patent number 9,636,779
    • Issue date May 2, 2017
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fan vibration absorbing structure and fan using same
    • Patent number 9,562,543
    • Issue date Feb 7, 2017
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Manufacturing method of a stator module of a fan
    • Patent number 9,533,374
    • Issue date Jan 3, 2017
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Stator module with protection structure and a fan thereof
    • Patent number 9,523,368
    • Issue date Dec 20, 2016
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Protection structure and a fan thereof
    • Patent number 9,506,473
    • Issue date Nov 29, 2016
    • Asia Vital Components
    • Bor-Haw Chang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Heat dissipation device
    • Patent number 9,367,103
    • Issue date Jun 14, 2016
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Oil return structure for fan
    • Patent number 9,353,761
    • Issue date May 31, 2016
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fan active noise self-lowering system
    • Patent number 9,226,067
    • Issue date Dec 29, 2015
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Bladeless fan structure
    • Patent number 9,222,478
    • Issue date Dec 29, 2015
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    SERIES FAN FRAME BODY STRUCTURE
    • Publication number 20230003233
    • Publication date Jan 5, 2023
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTIFUNCTIONAL CLEANING DEVICE
    • Publication number 20210106192
    • Publication date Apr 15, 2021
    • Asia Vital Components Co., Ltd.
    • Mao-Lin Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    FLYWHEEL ENERGY STORAGE FAN
    • Publication number 20210044175
    • Publication date Feb 11, 2021
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HEAT DISSIPATION SYSTEM WITH AIR SENSATION FUNCTION
    • Publication number 20200173451
    • Publication date Jun 4, 2020
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    FAN FRAME SEAT AND FAN THEREOF
    • Publication number 20190353177
    • Publication date Nov 21, 2019
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN FRAME BODY WITH DAMPING STRUCTURE AND FAN THEREOF
    • Publication number 20190323523
    • Publication date Oct 24, 2019
    • ASIA VITAL COMPONENTS CO., LTD.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BALANCE STRUCTURE OF FAN WHEEL
    • Publication number 20190264708
    • Publication date Aug 29, 2019
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BALANCE STRUCTURE OF FAN ROTOR
    • Publication number 20190264709
    • Publication date Aug 29, 2019
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BALANCE STRUCTURE OF FAN
    • Publication number 20190234427
    • Publication date Aug 1, 2019
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEAT-DISSIPATION FAN WITH CYLINDRICAL FAN BLADES
    • Publication number 20190063453
    • Publication date Feb 28, 2019
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COOLING FAN STRUCTURE WITH ROTATIONAL CYLINDRICAL FAN BLADES
    • Publication number 20190063454
    • Publication date Feb 28, 2019
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN STRUCTURE
    • Publication number 20180306207
    • Publication date Oct 25, 2018
    • ASIA COMPONENTS CO., LTD.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VIBRATION DAMPER STRUCTURE AND SERIES FAN THEREOF
    • Publication number 20180195530
    • Publication date Jul 12, 2018
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VIBRATION DAMPER STRUCTURE AND FAN THEREOF
    • Publication number 20180195531
    • Publication date Jul 12, 2018
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FAN STRUCTURE WITH NON-CIRCULAR CIRCUMFERENCE
    • Publication number 20180156231
    • Publication date Jun 7, 2018
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SERIES FAN INCLINATION STRUCTURE
    • Publication number 20180156222
    • Publication date Jun 7, 2018
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SERIES FAN WITH SUPPORT FRAME
    • Publication number 20180156221
    • Publication date Jun 7, 2018
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN FRAME BODY STRUCTURE AND FAN WITH THE FAN FRAME BODY
    • Publication number 20180156234
    • Publication date Jun 7, 2018
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FAN FRAME BODY WITH BYPASS STRUCTURE AND FAN THEREOF
    • Publication number 20180135650
    • Publication date May 17, 2018
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEAT DISSIPATION SYSTEM WITH AIR SENSATION FUNCTION
    • Publication number 20180054917
    • Publication date Feb 22, 2018
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COOLING FAN STRUCTURE
    • Publication number 20160327060
    • Publication date Nov 10, 2016
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BAND-TYPE FAN STRUCTURE
    • Publication number 20160061041
    • Publication date Mar 3, 2016
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FAN ACTIVE NOISE SELF-LOWERING SYSTEM
    • Publication number 20150296295
    • Publication date Oct 15, 2015
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    FAN VIBRATION ABSORBING STRUCTURE AND FAN USING SAME
    • Publication number 20150233444
    • Publication date Aug 20, 2015
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SERIES FAN FRAME BODY STRUCTURE MADE OF DIFFERENT MATERIALS
    • Publication number 20150226230
    • Publication date Aug 13, 2015
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN FRAME BODY STRUCTURE
    • Publication number 20150219120
    • Publication date Aug 6, 2015
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN WHEEL STRUCTURE
    • Publication number 20150159491
    • Publication date Jun 11, 2015
    • ASIA VITAL COMPONENTS CO., LTD..
    • Bor-Haw Chang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FAN SALT-FOG-RESISTANT STRUCTURE AND FAN FRAME THEREOF
    • Publication number 20150125283
    • Publication date May 7, 2015
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SERIES FAN STRUCTURE WITH MULTISTAGE FRAME BODY
    • Publication number 20150086351
    • Publication date Mar 26, 2015
    • Asia Vital Components Co., Ltd.
    • Bor-Haw Chang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEAT DISSIPATION DEVICE
    • Publication number 20150055295
    • Publication date Feb 26, 2015
    • ASIA VITAL COMPONENTS CO. LTD.
    • Bor-Haw Chang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR