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Chul HWANG

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  • Incheon, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    UWB antenna module
    • Patent number 12,095,173
    • Issue date Sep 17, 2024
    • Amotech Co., Ltd.
    • Chul Hwang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multi-band patch antenna
    • Patent number 12,095,180
    • Issue date Sep 17, 2024
    • Amotech Co., Ltd.
    • Chul Hwang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Smart antenna module for vehicle
    • Patent number 11,949,151
    • Issue date Apr 2, 2024
    • Amotech Co., Ltd.
    • Chul Hwang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multilayer patch antenna
    • Patent number 11,189,926
    • Issue date Nov 30, 2021
    • Amotech Co., Ltd.
    • Chul Hwang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Patch antenna module
    • Patent number 11,005,166
    • Issue date May 11, 2021
    • Amotech Co., Ltd.
    • Chul Hwang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Wideband patch antenna module
    • Patent number 10,439,266
    • Issue date Oct 8, 2019
    • Amotech Co., Ltd.
    • Chul Hwang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Broadband antenna module for LTE
    • Patent number 10,431,876
    • Issue date Oct 1, 2019
    • Amotech Co., Ltd.
    • Chul Hwang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multi-band patch antenna module
    • Patent number 10,381,733
    • Issue date Aug 13, 2019
    • Amotech Co., Ltd.
    • Chul Hwang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multilayer patch antenna
    • Patent number 9,653,808
    • Issue date May 16, 2017
    • Amotech Co., Ltd.
    • Chul Hwang
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    MULTI-BAND ANTENNA MODULE
    • Publication number 20240421479
    • Publication date Dec 19, 2024
    • AMOTECH CO., LTD.
    • Chul HWANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTI-BAND ANTENNA MODULE
    • Publication number 20240396219
    • Publication date Nov 28, 2024
    • AMOTECH CO., LTD.
    • Chul HWANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTI-BAND PATCH ANTENNA
    • Publication number 20240186706
    • Publication date Jun 6, 2024
    • AMOTECH CO., LTD.
    • Chul HWANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTIBAND PATCH ANTENNA
    • Publication number 20240072444
    • Publication date Feb 29, 2024
    • AMOTECH CO., LTD.
    • Chul HWANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PATCH ANTENNA
    • Publication number 20240030611
    • Publication date Jan 25, 2024
    • AMOTECH CO., LTD.
    • Chul HWANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RFID ANTENNA MODULE
    • Publication number 20230307838
    • Publication date Sep 28, 2023
    • AMOTECH CO., LTD.
    • Chul HWANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LIGHTWEIGHT PATCH ANTENNA
    • Publication number 20230299487
    • Publication date Sep 21, 2023
    • AMOTECH CO., LTD.
    • Chul HWANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SMART ANTENNA MODULE FOR VEHICLE
    • Publication number 20220376384
    • Publication date Nov 24, 2022
    • AMOTECH CO., LTD.
    • Chul HWANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTI-BAND PATCH ANTENNA
    • Publication number 20220311142
    • Publication date Sep 29, 2022
    • AMOTECH CO., LTD.
    • Chul HWANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    UWB ANTENNA MODULE
    • Publication number 20220255225
    • Publication date Aug 11, 2022
    • AMOTECH CO., LTD.
    • Chul HWANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PATCH ANTENNA
    • Publication number 20220102861
    • Publication date Mar 31, 2022
    • AMOTECH CO., LTD.
    • Chul HWANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PATCH ANTENNA
    • Publication number 20200313298
    • Publication date Oct 1, 2020
    • AMOTECH CO., LTD.
    • Chul HWANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTILAYER PATCH ANTENNA
    • Publication number 20200136257
    • Publication date Apr 30, 2020
    • AMOTECH CO., LTD.
    • Chul HWANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PATCH ANTENNA MODULE
    • Publication number 20190190132
    • Publication date Jun 20, 2019
    • AMOTECH CO., LTD.
    • Chul HWANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTI-BAND PATCH ANTENNA MODULE
    • Publication number 20180241127
    • Publication date Aug 23, 2018
    • AMOTECH CO., LTD.
    • Chul HWANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BROADBAND ANTENNA MODULE FOR LTE
    • Publication number 20180212311
    • Publication date Jul 26, 2018
    • AMOTECH CO., LTD.
    • Chul HWANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WIDEBAND PATCH ANTENNA MODULE
    • Publication number 20170317402
    • Publication date Nov 2, 2017
    • AMOTECH CO., LTD.
    • Chul HWANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTILAYER PATCH ANTENNA
    • Publication number 20160013558
    • Publication date Jan 14, 2016
    • AMOTECH CO., LTD.
    • Chul HWANG
    • H01 - BASIC ELECTRIC ELEMENTS