TREA

Ryangsu KIM

Follow

Person

  • Kyoto, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Directional coupler
    • Patent number 11,984,638
    • Issue date May 14, 2024
    • Murata Manufacturing Co., Ltd.
    • Kenta Seki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Directional coupler including a main line and a sub-line switchably...
    • Patent number 11,962,061
    • Issue date Apr 16, 2024
    • Murata Manufacturing Co., Ltd.
    • Kenta Seki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Directional coupler
    • Patent number 11,837,770
    • Issue date Dec 5, 2023
    • Murata Manufacturing Co., Ltd.
    • Kenta Seki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Directional coupler
    • Patent number 11,699,983
    • Issue date Jul 11, 2023
    • Murata Manufacturing Co., Ltd.
    • Daisuke Tokuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Directional coupler
    • Patent number 11,509,034
    • Issue date Nov 22, 2022
    • Murata Manufacturing Co., Ltd.
    • Kenta Seki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Directional coupler
    • Patent number 11,489,243
    • Issue date Nov 1, 2022
    • Murata Manufacturing Co., Ltd.
    • Ryangsu Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Directional coupler
    • Patent number 11,456,517
    • Issue date Sep 27, 2022
    • Murata Manufacturing Co., Ltd.
    • Kenta Seki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Filter module and high frequency module
    • Patent number 11,362,634
    • Issue date Jun 14, 2022
    • Murata Manufacturing Co., Ltd.
    • Hisanori Murase
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Directional coupler
    • Patent number 11,121,444
    • Issue date Sep 14, 2021
    • Murata Manufacturing Co., Ltd.
    • Kenta Seki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Bidirectional coupler
    • Patent number 11,043,978
    • Issue date Jun 22, 2021
    • Murata Manufacturing Co., Ltd.
    • Ryangsu Kim
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Bidirectional coupler
    • Patent number 10,964,996
    • Issue date Mar 30, 2021
    • Murata Manufacturing Co., Ltd.
    • Ryangsu Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Bidirectional coupler, monitor circuit, and front-end circuit
    • Patent number 10,461,393
    • Issue date Oct 29, 2019
    • Murata Manufacturing Co., Ltd.
    • Ryangsu Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Bidirectional coupler, monitor circuit, and front end circuit
    • Patent number 10,461,392
    • Issue date Oct 29, 2019
    • Murata Manufacturing Co., Ltd.
    • Ryangsu Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power-on reset circuit
    • Patent number 9,871,509
    • Issue date Jan 16, 2018
    • Murata Manufacturing Co., Ltd.
    • Ryangsu Kim
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Amplifier
    • Patent number 9,337,777
    • Issue date May 10, 2016
    • Murata Manufacturing Co., Ltd.
    • Ryangsu Kim
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Front end device
    • Patent number 9,014,752
    • Issue date Apr 21, 2015
    • Murata Manufacturing Co., Ltd.
    • Ryangsu Kim
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    DIRECTIONAL COUPLER, RADIO-FREQUENCY MODULE, AND COMMUNICATION DEVICE
    • Publication number 20240072407
    • Publication date Feb 29, 2024
    • MURATA MANUFACTURING CO., LTD.
    • Daisuke TOKUDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20230238678
    • Publication date Jul 27, 2023
    • MURATA MANUFACTURING CO., LTD.
    • Daisuke TOKUDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20230208004
    • Publication date Jun 29, 2023
    • MURATA MANUFACTURING CO., LTD.
    • Daisuke TOKUDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20220407211
    • Publication date Dec 22, 2022
    • MURATA MANUFACTURING CO., LTD.
    • Kenta SEKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20220077560
    • Publication date Mar 10, 2022
    • MURATA MANUFACTURING CO., LTD.
    • Kenta SEKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20220077559
    • Publication date Mar 10, 2022
    • MURATA MANUFACTURING CO., LTD.
    • Kenta SEKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20210376441
    • Publication date Dec 2, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Daisuke TOKUDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20210344096
    • Publication date Nov 4, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Kenta SEKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20210184328
    • Publication date Jun 17, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Kenta SEKI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20210036395
    • Publication date Feb 4, 2021
    • Murata Manufacturing Co., Ltd.
    • Kenta SEKI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20210036396
    • Publication date Feb 4, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Kenta SEKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20210013858
    • Publication date Jan 14, 2021
    • MURATA MANUFACTURING CO., LTD.
    • Daisuke TOKUDA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    FILTER MODULE AND HIGH FREQUENCY MODULE
    • Publication number 20200366263
    • Publication date Nov 19, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Hisanori MURASE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20200335846
    • Publication date Oct 22, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Ryangsu KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIRECTIONAL COUPLER
    • Publication number 20200076045
    • Publication date Mar 5, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Kenta SEKI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    BIDIRECTIONAL COUPLER
    • Publication number 20200021003
    • Publication date Jan 16, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Ryangsu KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BIDIRECTIONAL COUPLER, MONITOR CIRCUIT, AND FRONT END CIRCUIT
    • Publication number 20180351228
    • Publication date Dec 6, 2018
    • MURATA MANUFACTURING CO., LTD.
    • Ryangsu Kim
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    BIDIRECTIONAL COUPLER, MONITOR CIRCUIT, AND FRONT-END CIRCUIT
    • Publication number 20180351229
    • Publication date Dec 6, 2018
    • MURATA MANUFACTURING CO., LTD.
    • Ryangsu Kim
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    BIDIRECTIONAL COUPLER
    • Publication number 20180062672
    • Publication date Mar 1, 2018
    • MURATA MANUFACTURING CO., LTD.
    • Ryangsu KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR PACKAGE AND SEMICONDUCTOR MODULE INCLUDING THE SAME
    • Publication number 20150303152
    • Publication date Oct 22, 2015
    • MURATA MANUFACTURING CO., LTD.
    • Masamichi TOKUDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER-ON RESET CIRCUIT
    • Publication number 20150200653
    • Publication date Jul 16, 2015
    • MURATA MANUFACTURING CO., LTD.
    • Ryangsu KIM
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AMPLIFIER
    • Publication number 20150194935
    • Publication date Jul 9, 2015
    • MURATA MANUFACTURING CO., LTD.
    • Ryangsu KIM
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    FRONT END DEVICE
    • Publication number 20140128010
    • Publication date May 8, 2014
    • Murata Manufacturing Co., Ltd.
    • Ryangsu KIM
    • G06 - COMPUTING CALCULATING COUNTING