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Hyoungjun NA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Differential transmission circuit
    • Patent number 12,047,206
    • Issue date Jul 23, 2024
    • Denso Corporation
    • Shigeki Otsuka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Communication system
    • Patent number 11,890,949
    • Issue date Feb 6, 2024
    • Denso Corporation
    • Hyoungjun Na
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Differential communication circuit
    • Patent number 11,831,471
    • Issue date Nov 28, 2023
    • Denso Corporation
    • Shigeki Otsuka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Bidirectional power converter, electric vehicle, and control method...
    • Patent number 11,239,754
    • Issue date Feb 1, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Hyoungjun Na
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Motor system
    • Patent number 11,146,202
    • Issue date Oct 12, 2021
    • Denso Corporation
    • Hyoungjun Na
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching circuit
    • Patent number 9,991,881
    • Issue date Jun 5, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Hyoungjun Na
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Switching circuit
    • Patent number 9,692,405
    • Issue date Jun 27, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Hyoungjun Na
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    INSULATED COMMUNICATION SYSTEM
    • Publication number 20230308309
    • Publication date Sep 28, 2023
    • DENSO CORPORATION
    • YOSHIKAZU FURUTA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DIFFERENTIAL TRANSMISSION CIRCUIT
    • Publication number 20230062515
    • Publication date Mar 2, 2023
    • DENSO CORPORATION
    • SHIGEKI OTSUKA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DIFFERENTIAL COMMUNICATION CIRCUIT
    • Publication number 20220407748
    • Publication date Dec 22, 2022
    • DENSO CORPORATION
    • SHIGEKI OTSUKA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    COMMUNICATION SYSTEM
    • Publication number 20220340011
    • Publication date Oct 27, 2022
    • DENSO CORPORATION
    • Hyoungjun NA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR SYSTEM
    • Publication number 20200304052
    • Publication date Sep 24, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Hyoungjun NA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BIDIRECTIONAL POWER CONVERTER, ELECTRIC VEHICLE, AND CONTROL METHOD...
    • Publication number 20200153335
    • Publication date May 14, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Hyoungjun NA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SWITCHING CIRCUIT
    • Publication number 20170149426
    • Publication date May 25, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Hyoungjun NA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Switching Circuit
    • Publication number 20170149425
    • Publication date May 25, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Hyoungjun NA
    • H01 - BASIC ELECTRIC ELEMENTS