TREA

Kuo-Liang Yu

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  • Anli Village, Shenkang Hisang, Taichung, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tennis racket frame
    • Patent number D813962
    • Issue date Mar 27, 2018
    • Yuan Min An Enterprise Co., Ltd.
    • Kuo-Pin Yu
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Tennis racket frame
    • Patent number D777859
    • Issue date Jan 31, 2017
    • Yuan Min An Enterprise Co., Ltd.
    • Kuo-Pin Yu
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Shock-absorbing seat post for bicycle
    • Patent number 9,004,518
    • Issue date Apr 14, 2015
    • Kuo-Pin Yu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Shock-absorbing seat stay for bicycle
    • Patent number 8,894,085
    • Issue date Nov 25, 2014
    • Yuan Min An Enterprise Co., Ltd.
    • Kuo-Pin Yu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Shock-absorbing seat stay for bicycle
    • Patent number 8,777,250
    • Issue date Jul 15, 2014
    • Kuo-Pin Yu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Weighting device and racket equipped with the same
    • Patent number 8,758,175
    • Issue date Jun 24, 2014
    • Yuan Min An Enterprise Co., Ltd.
    • Kuo-Pin Yu
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Weight changeable racket
    • Patent number 8,721,478
    • Issue date May 13, 2014
    • Yuan Min An Enterprise Co., Ltd.
    • Kuo-Pin Yu
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Racket with replaceable grip sleeve
    • Patent number 8,579,738
    • Issue date Nov 12, 2013
    • Yuan Min An Enterprise Co., Ltd.
    • Kuo-Pin Yu
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Process of making base of shock-absorbing front fork for bicycle
    • Patent number 8,245,403
    • Issue date Aug 21, 2012
    • Yuan Min An Enterprise Co., Ltd.
    • Kuo-Pin Yu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Front frame for a bicycle
    • Patent number 7,562,890
    • Issue date Jul 21, 2009
    • Yuan Min An Enterprise Co., Ltd.
    • Kuo-Pin Yu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Seat tube for a bicycle
    • Patent number 7,540,518
    • Issue date Jun 2, 2009
    • Yuan Min An Enterprise Co., Ltd.
    • Kuo-Pin Yu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Rear frame for bicycle
    • Patent number 7,537,232
    • Issue date May 26, 2009
    • Yuan Min An Enterprise Co., Ltd.
    • Kuo-Pin Yu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Front fork for a bicycle
    • Patent number 7,413,207
    • Issue date Aug 19, 2008
    • Yuan Min An Enterprise Co., Ltd.
    • Kuo-Pin Yu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Safety racket
    • Patent number 7,371,197
    • Issue date May 13, 2008
    • Yuan Min An Enterprise Co., Ltd.
    • Kuo-Pin Yu
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Racket
    • Patent number D561279
    • Issue date Feb 5, 2008
    • Yuan Min An Enterprise Co., Ltd.
    • Kuo-Pin Yu
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Bicycle frame assembly having wooden appearance and enhanced mechan...
    • Patent number 6,168,179
    • Issue date Jan 2, 2001
    • Kuo-Pin Yu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Safety device for vertically moving load carrier
    • Patent number 5,971,108
    • Issue date Oct 26, 1999
    • Kuo-Liang Yu
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Toy balloon
    • Patent number 4,470,218
    • Issue date Sep 11, 1984
    • Kuo-Liang Yu
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    TWISTED TENNIS RACKET FRAME
    • Publication number 20160228748
    • Publication date Aug 11, 2016
    • YMA CORPORATION
    • Kuo-Pin Yu
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    SHOCK-ABSORBING SEAT POST FOR BICYCLE
    • Publication number 20150069734
    • Publication date Mar 12, 2015
    • Kuo-Pin Yu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SHOCK-ABSORBING SEAT STAY FOR BICYCLE
    • Publication number 20140175771
    • Publication date Jun 26, 2014
    • Kuo-Pin Yu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Shock-Absorbing Seat Stay for Bicycle
    • Publication number 20140159337
    • Publication date Jun 12, 2014
    • YUAN MIN AN ENTERPRISE CO., LTD.
    • Kuo-Pin YU
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SHOCK-ABSORBABLE BICYCLE FRAME AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20140159336
    • Publication date Jun 12, 2014
    • YUAN MIN AN ENTERPRISE CO., LTD.
    • Kuo-Pin YU
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    REINFORCED BICYCLE FRAME
    • Publication number 20130181423
    • Publication date Jul 18, 2013
    • Kuo-Pin Yu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    REINFORCED BICYCLE FRAME
    • Publication number 20130181424
    • Publication date Jul 18, 2013
    • Kuo-Pin Yu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    WEIGHT CHANGEABLE RACKET
    • Publication number 20120289367
    • Publication date Nov 15, 2012
    • YUAN MIN AN ENTERPRISE CO., LTD.
    • KUO-PIN YU
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    RACKET WITH REPLACEABLE GRIP SLEEVE
    • Publication number 20120289368
    • Publication date Nov 15, 2012
    • YUAN MIN AN ENTERPRISE CO., LTD.
    • KUO-PIN YU
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    BICYCLE FRONT FORK
    • Publication number 20120104725
    • Publication date May 3, 2012
    • Kuo-Pin Yu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    PROCESS OF MAKING BASE OF SHOCK-ABSORBING FRONT FORK FOR BICYCLE
    • Publication number 20100199498
    • Publication date Aug 12, 2010
    • Yuan Min An Enterprise Co. Ltd.
    • Kuo-Pin YU
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    BASE OF SHOCK-ABSORBING FRONT FORK FOR BICYCLE
    • Publication number 20090212527
    • Publication date Aug 27, 2009
    • Yuan Min An Enterprise Co. Ltd.
    • Kuo-Pin YU
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    UPPER FRAME OF FRONT FORK FOR BICYCLE
    • Publication number 20090160156
    • Publication date Jun 25, 2009
    • Yuan Min An Enterprise Co., Ltd.
    • Kuo-Pin Yu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    FRONT FORK FOR BICYCLE
    • Publication number 20090160157
    • Publication date Jun 25, 2009
    • Yuan Min An Enterprise Co., Ltd.
    • Kuo-Pin Yu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    MULTIFUNCTION RACKET
    • Publication number 20090082142
    • Publication date Mar 26, 2009
    • Yuan Min Enterprise Co., LTD.
    • Kuo-Pin YU
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    FORMING METHOD FOR FIBER REINFORCED RESIN
    • Publication number 20090026655
    • Publication date Jan 29, 2009
    • Yuan Min An Enterprise Co., Ltd.
    • Kuo-Pin Yu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    REAR FRAME FOR BICYCLE
    • Publication number 20080309049
    • Publication date Dec 18, 2008
    • Kuo-Pin YU
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Front frame for a bicycle
    • Publication number 20080018075
    • Publication date Jan 24, 2008
    • Yuan Min An Enterprise Co., Ltd.
    • Kuo-Pin Yu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Seat tube for a bicycle
    • Publication number 20070284846
    • Publication date Dec 13, 2007
    • Yuan Min An Enterprise Co., Ltd.
    • Kuo-Pin Yu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Method of manufacturing vehicle front frame
    • Publication number 20070102100
    • Publication date May 10, 2007
    • Yuan Min An Enterprise Co., Ltd.
    • Kuo-Pin Yu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Fornt fork for a bicycle
    • Publication number 20070063476
    • Publication date Mar 22, 2007
    • Yuan Min An Enterprise Co., Ltd.
    • Kuo-Pin Yu
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS