Shih-Chieh CHANG

Person

  • Taoyuan City, TW

Patents Grantslast 30 patents

  • Information Patent Grant

    Lighting device

    • Patent number 11,974,367
    • Issue date Apr 30, 2024
    • Delta Electronics, Inc.
    • Chih-Hsien Wang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Sterilization device

    • Patent number D1018891
    • Issue date Mar 19, 2024
    • Delta Electronics, Inc.
    • Chih-Hsien Wang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Sterilization device

    • Patent number D1017061
    • Issue date Mar 5, 2024
    • Delta Electronics, Inc.
    • Chih-Hsien Wang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Sterilization device

    • Patent number D1017062
    • Issue date Mar 5, 2024
    • Delta Electronics, Inc.
    • Chih-Hsien Wang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Sterilization device

    • Patent number D1014773
    • Issue date Feb 13, 2024
    • Delta Electronics, Inc.
    • Chih-Hsien Wang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Sterilization device

    • Patent number D1014774
    • Issue date Feb 13, 2024
    • Delta Electronics, Inc.
    • Chih-Hsien Wang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Sterilization device

    • Patent number D1014775
    • Issue date Feb 13, 2024
    • Delta Electronics, Inc.
    • Chih-Hsien Wang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Power supply system

    • Patent number 11,031,808
    • Issue date Jun 8, 2021
    • Delta Electronics, Inc.
    • Shih-Chieh Chang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power supply system

    • Patent number 10,855,197
    • Issue date Dec 1, 2020
    • Delta Electronics, Inc.
    • Shih-Chieh Chang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHTING DEVICE

    • Publication number 20230383929
    • Publication date Nov 30, 2023
    • Delta Electronics, Inc.
    • Chih-Hsien WANG
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING DEVICE

    • Publication number 20230337340
    • Publication date Oct 19, 2023
    • Delta Electronics, Inc.
    • Chih-Hsien WANG
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER SUPPLY SYSTEM

    • Publication number 20200220379
    • Publication date Jul 9, 2020
    • Delta Electronics, Inc.
    • Shih-Chieh CHANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY SYSTEM

    • Publication number 20200220475
    • Publication date Jul 9, 2020
    • Delta Electronics, Inc.
    • Shih-Chieh CHANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER