TREA

LIANHONG ART CO., LTD.

Follow

Organization

  • Taoyuan, TW
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Rebounding pivot module
    • Patent number 11,435,024
    • Issue date Sep 6, 2022
    • Lianhong Art Co., Ltd.
    • Chia-Hui Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hinge device with helical gear
    • Patent number 10,563,438
    • Issue date Feb 18, 2020
    • Lianhong Art Co., Ltd.
    • Chia-Hui Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hinge device with dual shaft
    • Patent number 10,480,227
    • Issue date Nov 19, 2019
    • Lianhong Art Co., Ltd.
    • Chia-Hui Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Synchronous hinge device
    • Patent number 10,036,189
    • Issue date Jul 31, 2018
    • Lianhong Art Co., Ltd.
    • Chia-Hui Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hinge having movable shaft
    • Patent number 9,677,308
    • Issue date Jun 13, 2017
    • Lianhong Art Co., Ltd.
    • Chia-Hui Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hinge device capable of extending rotational angle
    • Patent number 9,518,414
    • Issue date Dec 13, 2016
    • Lianhong Art Co., Ltd.
    • Chia-Hui Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Dual shaft hinge device
    • Patent number 9,464,471
    • Issue date Oct 11, 2016
    • Lianhong Art Co., Ltd.
    • Chia-Hui Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hinge structure
    • Patent number 9,404,298
    • Issue date Aug 2, 2016
    • Lianhong Art Co., Ltd.
    • Chia-Hui Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hinge structure
    • Patent number 9,366,064
    • Issue date Jun 14, 2016
    • Lianhong Art Co., Ltd.
    • Chia-Hui Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Transmission mechanism for dual-shaft hinge
    • Patent number 9,127,490
    • Issue date Sep 8, 2015
    • Lianhong Art Co., Ltd.
    • Chia-Hui Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Synchronous rotation mechanism for dual-shaft hinge
    • Patent number 8,966,715
    • Issue date Mar 3, 2015
    • Lianhong Art Co., Ltd.
    • Chia-Hui Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Slide cover lifting structure
    • Patent number 8,713,757
    • Issue date May 6, 2014
    • Lianhong Art Co., Ltd.
    • Chia Hui Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Double sliding stability space-saving slide cover lifting structure
    • Patent number 8,559,623
    • Issue date Oct 15, 2013
    • Lianhong Art Co., Ltd.
    • Chia Hui Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Slide cover mounting structure
    • Patent number 8,347,461
    • Issue date Jan 8, 2013
    • Lianhong Art Co., Ltd.
    • Chia Hui Chen
  • Information Patent Grant

    Hinge-slide cover mounting structure using a sheet metal bracket me...
    • Patent number 8,272,104
    • Issue date Sep 25, 2012
    • Lianhong Art Co., Ltd.
    • Chia Hui Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Space-saving slide cover lifting structure
    • Patent number 8,250,711
    • Issue date Aug 28, 2012
    • Lianhong Art Co., Ltd.
    • Chia Hui Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    360° Bi-directional rotary hinge
    • Patent number 8,161,604
    • Issue date Apr 24, 2012
    • Lianhong Art Co., Ltd.
    • Tsu-Yu Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Two-stage torsion pivot hinge
    • Patent number 8,141,206
    • Issue date Mar 27, 2012
    • Lianhong Art Co., Ltd.
    • Chia-Hui Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Foldable hinge
    • Patent number 7,644,473
    • Issue date Jan 12, 2010
    • Lianhong Art Co., Ltd.
    • Chia-Hui Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Hinge rotative on two mutual orthogonal axes
    • Patent number 7,600,298
    • Issue date Oct 13, 2009
    • Lianhong Art Co., Ltd.
    • Chia-Hui Chen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    WIRELESS FISHING MONITOR
    • Publication number 20240305749
    • Publication date Sep 12, 2024
    • LIANHONG ART CO., LTD.
    • Po-Tsun CHAO
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    REBOUNDING PIVOT MODULE
    • Publication number 20200003356
    • Publication date Jan 2, 2020
    • LIANHONG ART CO., LTD.
    • Chia-Hui CHEN
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    SYNCHRONOUS HINGE DEVICE
    • Publication number 20170183895
    • Publication date Jun 29, 2017
    • LIANHONG ART CO., LTD.
    • Chia-Hui CHEN
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    TRANSMISSION MECHANISM FOR DUAL-SHAFT HINGE
    • Publication number 20150159413
    • Publication date Jun 11, 2015
    • LIANHONG ART CO., LTD.
    • Chia-Hui CHEN
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES