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CHAO-HUNG NIEN

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  • Taichung, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Motorized window treatment
    • Patent number 12,078,011
    • Issue date Sep 3, 2024
    • Nien Made Enterprise Co., Ltd.
    • You-Yu Zhang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Window covering
    • Patent number 12,006,765
    • Issue date Jun 11, 2024
    • Nien Made Enterprise Co., Ltd.
    • Chao-Hung Nien
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Window covering and driving device thereof
    • Patent number 11,629,552
    • Issue date Apr 18, 2023
    • Nien Made Enterprise Co., Ltd.
    • Chao-Hung Nien
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Electric window covering and charging system therefor
    • Patent number 11,223,218
    • Issue date Jan 11, 2022
    • Nien Made Enterprise Co., Ltd.
    • Chao-Hung Nien
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Charging system for electric window covering
    • Patent number 11,146,085
    • Issue date Oct 12, 2021
    • Nien Made Enterprise Co., Ltd.
    • Chao-Hung Nien
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Charging system for electric window covering and method of charging...
    • Patent number 10,847,983
    • Issue date Nov 24, 2020
    • Nien Made Enterprise Co., Ltd.
    • Chao-Hung Nien
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Light blocking system for vertical blind
    • Patent number 10,718,155
    • Issue date Jul 21, 2020
    • Nien Made Enterprise Co., Ltd.
    • Yu-Che Wen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Control system for window shutter
    • Patent number 10,526,837
    • Issue date Jan 7, 2020
    • Nien Made Enterprise Co., Ltd.
    • Jui-Pin Jao
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Cutting module of cutting machine for window covering
    • Patent number 10,478,987
    • Issue date Nov 19, 2019
    • Nien Made Enterprise Co., Ltd.
    • Wen-Yeu Lee
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Remote controller
    • Patent number D858463
    • Issue date Sep 3, 2019
    • Nien Made Enterprise Co., Ltd.
    • Chao-Hung Nien
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Adjustable cord locker and window blind having such adjustable cord...
    • Patent number 9,458,664
    • Issue date Oct 4, 2016
    • Nien Made Enterprise Co., Ltd.
    • Yu-Che Wen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Shutter
    • Patent number 6,886,298
    • Issue date May 3, 2005
    • Nien Made Enterprise Co., Ltd.
    • Chao-Hung Nien
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

  • Information Patent Application

    WINDOW COVERING CUTTING APPARATUS
    • Publication number 20240183102
    • Publication date Jun 6, 2024
    • Nien Made Enterprise Co., Ltd.
    • Chao-Hung Nien
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    SIZE POSITIONING DEVICE
    • Publication number 20240181545
    • Publication date Jun 6, 2024
    • Nien Made Enterprise Co., Ltd.
    • Chao-Hung Nien
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MOTORIZED BLIND AND MANUAL SWITCHING CLUTCH STRUCTURE THEREOF
    • Publication number 20240159105
    • Publication date May 16, 2024
    • Nien Made Enterprise Co., Ltd.
    • Chao-Hung Nien
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    METHOD OF CONTROLLING ELECTRIC WINDOW COVERING
    • Publication number 20220162908
    • Publication date May 26, 2022
    • Nien Made Enterprise Co., Ltd.
    • Chao-Hung Nien
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    ELECTRIC WINDOW COVERING, CONTROL DEVICE THEREOF AND CONTROL METHOD...
    • Publication number 20220085738
    • Publication date Mar 17, 2022
    • Nien Made Enterprise Co., Ltd.
    • Chao-Hung Nien
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    OPENING COVERING FOR BUILDING OPENING AND HEADRAIL THEREOF
    • Publication number 20210404251
    • Publication date Dec 30, 2021
    • NIEN MADE ENTERPRISE CO., LTD.
    • Chao-Hung Nien
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    MOTORIZED WINDOW TREATMENT
    • Publication number 20210238920
    • Publication date Aug 5, 2021
    • Nien Made Enterprise Co., Ltd.
    • You-Yu Zhang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    WINDOW COVERING
    • Publication number 20210189798
    • Publication date Jun 24, 2021
    • Nien Made Enterprise Co., Ltd.
    • Chao-Hung Nien
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC ROLLER SHADE
    • Publication number 20210172247
    • Publication date Jun 10, 2021
    • NIEN MADE ENTERPRISE CO., LTD.
    • Chao-Hung Nien
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    WINDOW COVERING AND DRIVING DEVICE THEREOF
    • Publication number 20210164290
    • Publication date Jun 3, 2021
    • NIEN MADE ENTERPRISE CO., LTD.
    • Chao-Hung Nien
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    ELECTRIC WINDOW COVERING AND CHARGING SYSTEM THEREFOR
    • Publication number 20210036527
    • Publication date Feb 4, 2021
    • Nien Made Enterprise Co., Ltd.
    • Chao-Hung Nien
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    CHARGING SYSTEM FOR ELECTRIC WINDOW COVERING
    • Publication number 20200052515
    • Publication date Feb 13, 2020
    • NIEN MADE ENTERPRISE CO., LTD.
    • Chao-Hung Nien
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    REMOTE CONTROL FOR WINDOW TREATMENT
    • Publication number 20200043322
    • Publication date Feb 6, 2020
    • NIEN MADE ENTERPRISE CO., LTD.
    • Chao-Hung Nien
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    CUTTING MODULE OF CUTTING MACHINE FOR WINDOW COVERING
    • Publication number 20190351571
    • Publication date Nov 21, 2019
    • NIEN MADE ENTERPRISE CO., LTD.
    • Wen-Yeu Lee
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    CONTROL SYSTEM FOR WINDOW SHUTTER
    • Publication number 20190078377
    • Publication date Mar 14, 2019
    • NIEN MADE ENTERPRISE CO., LTD.
    • JUI-PIN JAO
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    CHARGING SYSTEM FOR ELECTRIC WINDOW COVERING AND METHOD OF CHARGING...
    • Publication number 20180301916
    • Publication date Oct 18, 2018
    • NIEN MADE ENTERPRISE CO., LTD.
    • Chao-Hung Nien
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Light Blocking System for Vertical Blind
    • Publication number 20180135353
    • Publication date May 17, 2018
    • NIEN MADE ENTERPRISE CO., LTD.
    • Yu-Che Wen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    CONTROL MODULE OF CORDLESS WINDOW COVERING
    • Publication number 20170067288
    • Publication date Mar 9, 2017
    • Nien Made Enterprise Co., Ltd.
    • Chao-Hung NIEN
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    SEPARABLE TILTING DEVICE
    • Publication number 20170022754
    • Publication date Jan 26, 2017
    • Nien Made Enterprise Co., Ltd.
    • Chao-Hung NIEN
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    ADJUSTABLE CORD LOCKER AND WINDOW BLIND HAVING SUCH ADJUSTABLE CORD...
    • Publication number 20160340976
    • Publication date Nov 24, 2016
    • NIEN MADE ENTERPRISE CO., LTD.
    • YU-CHE WEN
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    DEVICE FOR TILTING SLATS OF WINDOW BLIND
    • Publication number 20160201388
    • Publication date Jul 14, 2016
    • Nien Made Enterprise Co., Ltd.
    • YU-CHE WEN
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    ADJUSTABLE CORD LOCKER AND WINDOW BLIND HAVING SUCH ADJUSTABLE CORD...
    • Publication number 20160032645
    • Publication date Feb 4, 2016
    • NIEN MADE ENTERPRISE CO., LTD.
    • YU-CHE WEN
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    DEVICE FOR COLLECTING CORD
    • Publication number 20150246788
    • Publication date Sep 3, 2015
    • Nien Made Enterprise Co., Ltd.
    • CHAO-HUNG NIEN
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Safety Device for Window Shades
    • Publication number 20110318087
    • Publication date Dec 29, 2011
    • Nien Made Enterprise Co., Ltd.
    • Yu-Che Wen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    SAFETY CORD RELEASER FOR WINDOW COVERING
    • Publication number 20110272107
    • Publication date Nov 10, 2011
    • Nien Made Enterprise Co., Ltd.
    • Yu-Che Wen
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    SHUTTER
    • Publication number 20050066601
    • Publication date Mar 31, 2005
    • NIEN MADE ENTERPRISE CO., LTD.
    • Chao-Hung Nien
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS