TREA

Jung-Chin Chang

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  • Chung-Ho City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device containing air detection, filtering, disinfecting and condit...
    • Patent number 12,268,799
    • Issue date Apr 8, 2025
    • IATRIXAIR, INC.
    • Joseph Marc McConnaughey
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Electrocardiogram recorder
    • Patent number D1064280
    • Issue date Feb 25, 2025
    • Quanta Computer Inc.
    • Barry Lam
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Wireless gateway
    • Patent number D1060321
    • Issue date Feb 4, 2025
    • Quanta Computer Inc.
    • Chia-Yuan Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Water quality detector
    • Patent number D1055730
    • Issue date Dec 31, 2024
    • Quanta Computer Inc.
    • Chia-Yuan Chang
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Smart glasses
    • Patent number D1052642
    • Issue date Nov 26, 2024
    • Quanta Computer Inc.
    • Chia-Yuan Chang
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Pulse oximeter
    • Patent number D1048409
    • Issue date Oct 22, 2024
    • Quanta Computer Inc.
    • Chia-Yuan Chang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    ECG recorder
    • Patent number D1045086
    • Issue date Oct 1, 2024
    • Quanta Computer Inc.
    • Barry Lam
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Micro-electromechanical system and method for fabricating MEMS havi...
    • Patent number 12,103,845
    • Issue date Oct 1, 2024
    • United Microelectronics Corp.
    • Jung-Hao Chang
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Wrist pulse oximeter
    • Patent number D1035882
    • Issue date Jul 16, 2024
    • Quanta Computer Inc.
    • Barry Lam
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Biosensor
    • Patent number D1033653
    • Issue date Jul 2, 2024
    • Quanta Computer Inc.
    • Chia-Yuan Chang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Method and system for obtaining handwriting trajectory
    • Patent number 12,014,009
    • Issue date Jun 18, 2024
    • Quanta Computer Inc.
    • Chia-Yuan Chang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Wireless stethoscope
    • Patent number D1031981
    • Issue date Jun 18, 2024
    • Quanta Computer Inc.
    • Barry Lam
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Clinical thermometer
    • Patent number D1030517
    • Issue date Jun 11, 2024
    • Quanta Computer Inc.
    • Barry Lam
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Oral cavity scanning device and method
    • Patent number 11,980,446
    • Issue date May 14, 2024
    • Quanta Computer Inc.
    • Jung-Wen Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wireless stethoscope
    • Patent number D1022213
    • Issue date Apr 9, 2024
    • Quanta Computer Inc.
    • Barry Lam
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Bluetooth stethoscope
    • Patent number D1016282
    • Issue date Feb 27, 2024
    • Quanta Computer Inc.
    • Barry Lam
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Wireless stethoscope
    • Patent number D1016283
    • Issue date Feb 27, 2024
    • Quanta Computer Inc.
    • Barry Lam
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Wireless stethoscope
    • Patent number D1013165
    • Issue date Jan 30, 2024
    • Quanta Computer Inc.
    • Barry Lam
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Container for wireless stethoscope
    • Patent number D1009261
    • Issue date Dec 26, 2023
    • Quanta Computer Inc.
    • Chia-Yuan Chang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Auscultation device and auscultation method using auscultation device
    • Patent number 11,819,358
    • Issue date Nov 21, 2023
    • Quanta Computer Inc.
    • Chia-Yuan Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Clinical thermometer
    • Patent number D996991
    • Issue date Aug 29, 2023
    • Quanta Computer Inc.
    • Chia-Yuan Chang
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Wearable body temperature measuring device
    • Patent number D996242
    • Issue date Aug 22, 2023
    • Quanta Computer Inc.
    • Barry Lam
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Electrocardiogram recorder
    • Patent number D994887
    • Issue date Aug 8, 2023
    • Quanta Computer Inc.
    • Barry Lam
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Multi-lead electrocardiogram recorder
    • Patent number D994886
    • Issue date Aug 8, 2023
    • Quanta Computer Inc.
    • Barry Lam
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Multi-lead electrocardiogram recorder
    • Patent number D994123
    • Issue date Aug 1, 2023
    • Quanta Computer Inc.
    • Barry Lam
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Charging base for ECG recorder
    • Patent number D993914
    • Issue date Aug 1, 2023
    • Quanta Computer Inc.
    • Chia-Yuan Chang
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Electrocardiography device
    • Patent number 11,647,930
    • Issue date May 16, 2023
    • Quanta Computer Inc.
    • Chia-Yuan Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Bluetooth receiver
    • Patent number D985522
    • Issue date May 9, 2023
    • Quanta Computer Inc.
    • Chia-Yuan Chang
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Agricultural detection device
    • Patent number D961717
    • Issue date Aug 23, 2022
    • Quanta Computer Inc.
    • Chia-Yuan Chang
    • D22 - Arms, pyrotechnics, hunting and fishing equipment
  • Information Patent Grant

    Inspection device
    • Patent number 11,417,310
    • Issue date Aug 16, 2022
    • Quanta Computer Inc.
    • Chia-Yuan Chang
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents