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GRAND-TEK TECHNOLOGY CO., LTD.

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  • New Taipei, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Antenna connecting-switching apparatus
    • Patent number 12,046,811
    • Issue date Jul 23, 2024
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Kung-Yu Shen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Dual polarization log-periodic antenna apparatus
    • Patent number 11,949,157
    • Issue date Apr 2, 2024
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Kai-Hsiung Hsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna board alignment method
    • Patent number 11,734,853
    • Issue date Aug 22, 2023
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Chien-Hung Pan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Waterproof enhanced RF connector
    • Patent number 11,101,596
    • Issue date Aug 24, 2021
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Yu-Wei Lin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Telecommunication box connector with protective outer shield
    • Patent number 10,790,611
    • Issue date Sep 29, 2020
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Chyi-Jia Huang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Stable lifting structure of lifting desk
    • Patent number 10,702,058
    • Issue date Jul 7, 2020
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Kuan-Chuan Wang
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Coaxial frequency-separating connector
    • Patent number 10,224,650
    • Issue date Mar 5, 2019
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Kung-Yu Shen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna housing
    • Patent number D799454
    • Issue date Oct 10, 2017
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Yu-Wei Lin
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Multi-band antenna
    • Patent number D797081
    • Issue date Sep 12, 2017
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • I-Sheng Liang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Outdoor external lightning arrestor
    • Patent number 9,722,364
    • Issue date Aug 1, 2017
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Chun-Chien Chueh
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Multi-band antenna structure
    • Patent number 9,461,369
    • Issue date Oct 4, 2016
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • I-Sheng Liang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna
    • Patent number D765621
    • Issue date Sep 6, 2016
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Ta-Lun Lee
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Antenna fixing structure
    • Patent number 9,184,489
    • Issue date Nov 10, 2015
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Yu-Wei Lin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna sheath
    • Patent number 9,166,287
    • Issue date Oct 20, 2015
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Yu-Wei Lin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Quick-release fixing structure for electronic equipments
    • Patent number 9,161,465
    • Issue date Oct 13, 2015
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Chia-Jung Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coaxial connector with detecting structure
    • Patent number 9,112,324
    • Issue date Aug 18, 2015
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Kung-Yu Shen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Connector having a conductive terminal protruding from a radio freq...
    • Patent number 9,022,808
    • Issue date May 5, 2015
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Han-Hsuan Yu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Filter device
    • Patent number 8,981,879
    • Issue date Mar 17, 2015
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Chia-Jung Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna structure
    • Patent number 8,259,031
    • Issue date Sep 4, 2012
    • Grand-Tek Technology Co., Ltd.
    • Ralph Chen
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ANTENNA DEVICE
    • Publication number 20240396271
    • Publication date Nov 28, 2024
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Kung-Yu SHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DUAL POLARIZATION LOG-PERIODIC ANTENNA APPARATUS
    • Publication number 20240079788
    • Publication date Mar 7, 2024
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Kai-Hsiung HSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SCREW HOLE POSITION DETECTING APPARATUS AND DETECTING METHOD
    • Publication number 20240062380
    • Publication date Feb 22, 2024
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Chien-Hung PAN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ANTENNA CONNECTING-SWITCHING APPARATUS
    • Publication number 20240021981
    • Publication date Jan 18, 2024
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Kung-Yu SHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COAXIAL CONNECTOR
    • Publication number 20180294583
    • Publication date Oct 11, 2018
    • Grand-Tek Technology Co., LTD.
    • Kung-Yu SHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTENNA FIXING STRUCTURE
    • Publication number 20150280307
    • Publication date Oct 1, 2015
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Yu-Wei LIN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTENNA CONNECTION STRUCTURE
    • Publication number 20150194727
    • Publication date Jul 9, 2015
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Han-Hsuan YU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTEGRATED RADIO FREQUENCY CONNECTOR
    • Publication number 20140242842
    • Publication date Aug 28, 2014
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Han-Hsuan YU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COAXIAL CONNECTOR
    • Publication number 20140213122
    • Publication date Jul 31, 2014
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Kung-Yu SHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ANTENNA SHEATH
    • Publication number 20140210688
    • Publication date Jul 31, 2014
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Yu-Wei LIN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    QUICK-RELEASE FIXING STRUCTURE FOR ELECTRONIC EQUIPMENTS
    • Publication number 20130071176
    • Publication date Mar 21, 2013
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Chia-Jung CHEN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FILTER DEVICE
    • Publication number 20130033341
    • Publication date Feb 7, 2013
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • Chia-Jung Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHTNING ARRESTOR APPARATUS
    • Publication number 20100309599
    • Publication date Dec 9, 2010
    • Grand-Tek Technology Co., Ltd
    • Chia-Jung Chen
    • H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks

  • Information Trademark

    97900324 - GT GRANDTEK
    • Serial number 97900324
    • Registration number 7465719
    • Filing date Apr 21, 2023
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    97034486 - GT
    • Serial number 97034486
    • Filing date Sep 18, 2021
    • GRAND-TEK TECHNOLOGY CO., LTD.
    • 42 - Scientific and technological services and research and design relating thereto