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Chung-Liang Lin

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  • Annan, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Door lock
    • Patent number 9,140,032
    • Issue date Sep 22, 2015
    • I-TEK Metal Mfg. Co., Ltd.
    • Chung-Liang Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Keyed cylinder assembly for door lock
    • Patent number 8,266,934
    • Issue date Sep 18, 2012
    • I-TEK Metal Mfg. Co., Ltd.
    • Chung-Liang Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Mullion assembly for double door
    • Patent number 8,082,695
    • Issue date Dec 27, 2011
    • I-TEK Metal Mfg. Co., Ltd.
    • Chung-Liang Lin
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Mullion assembly for double door
    • Patent number 8,079,178
    • Issue date Dec 20, 2011
    • I-TEK Metal Mfg. Co., Ltd.
    • Chung-Liang Lin
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Mullion assembly for double door
    • Patent number 8,069,613
    • Issue date Dec 6, 2011
    • I-TEK Metal Mfg. Co., Ltd.
    • Chung-Liang Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Mullion assembly for double door
    • Patent number 8,069,612
    • Issue date Dec 6, 2011
    • I-TEK Metal Mfg. Co., Ltd.
    • Chung-Liang Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lock for pivotal doors and sliding doors
    • Patent number 7,836,737
    • Issue date Nov 23, 2010
    • I-TEK Metal Mfg. Co., Ltd.
    • Chung-Liang Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lock with clutching function
    • Patent number 7,377,140
    • Issue date May 27, 2008
    • I-TEK Metal Mfg. Co., Ltd.
    • Mu-Lin Shen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    ANTI-TORSION DOOR LOCK
    • Publication number 20210040770
    • Publication date Feb 11, 2021
    • I-TEK METAL MFG. CO., LTD
    • Chung-Liang Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door Lock Capable of Showing Locking or Unlocking State
    • Publication number 20200270900
    • Publication date Aug 27, 2020
    • I-TEK METAL MFG. CO., LTD
    • Chung-Liang Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door Lock
    • Publication number 20140102155
    • Publication date Apr 17, 2014
    • Chung-Liang Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Mullion Assembly for Double Door
    • Publication number 20110126468
    • Publication date Jun 2, 2011
    • Chung-Liang Lin
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Mullion Assembly for Double Door
    • Publication number 20110099925
    • Publication date May 5, 2011
    • Chung-Liang Lin
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Mullion Assembly for Double Door
    • Publication number 20110083368
    • Publication date Apr 14, 2011
    • Chung-Liang Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Mullion Assembly for Double Door
    • Publication number 20110083373
    • Publication date Apr 14, 2011
    • Chung-Liang Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Keyed Cylinder Assembly for Door Lock
    • Publication number 20100300161
    • Publication date Dec 2, 2010
    • Chung-Liang Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Operational Device for Lock
    • Publication number 20100275661
    • Publication date Nov 4, 2010
    • Chung-Liang Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LOCK FOR PIVOTAL DOORS AND SLIDING DOORS
    • Publication number 20090243306
    • Publication date Oct 1, 2009
    • Chung-Liang Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Bolt Assembly for Lock
    • Publication number 20080150302
    • Publication date Jun 26, 2008
    • Chung-Liang Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LOCK WITH CLUTCHING FUNCTION
    • Publication number 20070245782
    • Publication date Oct 25, 2007
    • Mu-Lin Shen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    BOLT ASSEMBLY FOR LOCK
    • Publication number 20070205605
    • Publication date Sep 6, 2007
    • I-TEK METAL MFG. CO., LTD.
    • Chung-Liang Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES