TREA

Wu-Chung Nien

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  • Changhua County, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roman shade with hidden ropes
    • Patent number 7,975,747
    • Issue date Jul 12, 2011
    • Ching Feng Home Fashions Co., Ltd.
    • Wen Ying Liang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Control device for slat blinds
    • Patent number 7,866,367
    • Issue date Jan 11, 2011
    • Ching Feng Home Fashions Co., Ltd
    • Wen Ying Liang
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Operation wand assembly of curtains
    • Patent number 7,793,701
    • Issue date Sep 14, 2010
    • Ching Feng Home Fashions Co., Ltd
    • Wen Ying Liang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Operation handle assembly for curtains
    • Patent number 7,686,058
    • Issue date Mar 30, 2010
    • Ching Feng Home Fashions Co., Ltd
    • Wen Ying Liang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Control mechanism for slats of blinds
    • Patent number 7,644,748
    • Issue date Jan 12, 2010
    • Wen Ying Liang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

  • Information Patent Application

    BLIND CAPABLE OF STEPLESS POSITIONING
    • Publication number 20200080372
    • Publication date Mar 12, 2020
    • CHING FENG HOME FASHIONS CO., LTD.
    • Sheng-Ying HSU
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    STABLE DEVICE FOR CURTAIN
    • Publication number 20160130868
    • Publication date May 12, 2016
    • CHING FENG HOME FASHIONS CO., LTD.
    • SHENG YING HSU
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    CORDLESS CURTAIN WITH MAGNETIC OPERATION SYSTEM
    • Publication number 20160120352
    • Publication date May 5, 2016
    • CHING FENG HOME FASHIONS CO., LTD.
    • SHENG YING HSU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CORD-LESS SCROLLING DEVICE AND METHOD FOR SCROLLING OPERATION WIRE...
    • Publication number 20150233178
    • Publication date Aug 20, 2015
    • SHENG-YING HSU
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    WINDOW SLAT CUTTING DEVICE
    • Publication number 20150183121
    • Publication date Jul 2, 2015
    • SHENG-YING HSU
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    WINDOW CURTAIN ASSEMBLY
    • Publication number 20150041072
    • Publication date Feb 12, 2015
    • CHING FENG HOME FASHIONS CO., LTD.
    • SHENG-YING HSU
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    COMBINATION OF ROMAN SHADE AND HONEYCOMB SHADE
    • Publication number 20140166217
    • Publication date Jun 19, 2014
    • CHING FENG HOME FASHIONS CO., LTD.
    • SHENG-YING HSU
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    COMBINATION OF ROMAN SHADE AND HONEYCOMB SHADE
    • Publication number 20140166216
    • Publication date Jun 19, 2014
    • CHING FENG HOME FASHIONS CO., LTD.
    • SHENG-YING HSU
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    TRANSMISSION DEVICE FOR CURTAINS
    • Publication number 20140048499
    • Publication date Feb 20, 2014
    • CHING FENG HOME FASHIONS CO., LTD.
    • Sheng Ying Hsu
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    CORD PROTECTION SLEEVE FOR CORDLESS BLINDS
    • Publication number 20140048217
    • Publication date Feb 20, 2014
    • CHING FENG HOME FASHIONS CO., LTD.
    • Sheng Ying Hsu
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    CURTAIN CABLE POSITIOING DEVICE
    • Publication number 20130312921
    • Publication date Nov 28, 2013
    • CHING FENG HOME FASHIONS CO., LTD.
    • SHENG YING HSU
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    CABLE MAINTAINING DEVICE FOR CURTAINS
    • Publication number 20130313497
    • Publication date Nov 28, 2013
    • CHING FENG HOME FASHIONS CO., LTD.
    • Sheng Ying Hsu
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    SCROLLING UNIT FOR CORDLESS BLINDS
    • Publication number 20130312919
    • Publication date Nov 28, 2013
    • CHING FENG HOME FASHIONS CO., LTD.
    • Sheng Ying Hsu
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    SAFETY DEVICE FOR QUICKLY RELEASING CONTROL ROPES OF ROMAN SHADES
    • Publication number 20100193141
    • Publication date Aug 5, 2010
    • Wen Ying Liang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    ROMAN SHADE WITH HIDDEN ROPES
    • Publication number 20100186903
    • Publication date Jul 29, 2010
    • Wen Ying Liang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    ROMAN SHADE ASSEMBLY
    • Publication number 20100147468
    • Publication date Jun 17, 2010
    • Wen Ying Liang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Roman shade assembly
    • Publication number 20100051209
    • Publication date Mar 4, 2010
    • Wen Ying Liang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Control device for slat blinds
    • Publication number 20100006236
    • Publication date Jan 14, 2010
    • Wen Ying Liang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Operation wand unit for roman shade
    • Publication number 20090308546
    • Publication date Dec 17, 2009
    • Wen Ying Liang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Operation wand assembly of curtains
    • Publication number 20090194240
    • Publication date Aug 6, 2009
    • Wen Ying Liang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Operation handle assembly for curtains
    • Publication number 20090194242
    • Publication date Aug 6, 2009
    • Wen Ying Liang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    CURTAIN ASSEMBLY
    • Publication number 20090173459
    • Publication date Jul 9, 2009
    • Sheng Ying Hsu
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Control mechanism for slats of blinds
    • Publication number 20080295977
    • Publication date Dec 4, 2008
    • Wen Ying Liang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Mechanism for moving all the slats away from the head in vertical d...
    • Publication number 20080216967
    • Publication date Sep 11, 2008
    • Wen Ying Liang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Method for making expandable two-color slats for blinds
    • Publication number 20080202670
    • Publication date Aug 28, 2008
    • Wen Ying Liang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method for making expandable slats for blinds
    • Publication number 20080120820
    • Publication date May 29, 2008
    • Wen Ying Liang
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Curtain assembly
    • Publication number 20080093033
    • Publication date Apr 24, 2008
    • Sheng Ying Hsu
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Windows blinds
    • Publication number 20080093035
    • Publication date Apr 24, 2008
    • Sheng Ying Hsu
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Curtain assembly
    • Publication number 20080083509
    • Publication date Apr 10, 2008
    • Sheng Ying Hsu
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Blind body collecting-expanding control device for window blinds
    • Publication number 20070151675
    • Publication date Jul 5, 2007
    • Ching Feng Home Fashions Co., Ltd.
    • Wu Chung Nien
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS