TREA

Ziqi Wu

Follow

Person

  • Grand Rapids, MI, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Water treatment system
    • Patent number 11,987,508
    • Issue date May 21, 2024
    • Access Business Group International LLC
    • Matthew J. Norconk
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water treatment system
    • Patent number 11,834,353
    • Issue date Dec 5, 2023
    • Access Business Group International LLC
    • Ziqi Wu
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water treatment system
    • Patent number 11,365,134
    • Issue date Jun 21, 2022
    • Access Business Group International LLC
    • Ziqi Wu
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water bottle
    • Patent number D948285
    • Issue date Apr 12, 2022
    • Access Business Group International LLC
    • Ziqi Wu
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Water bottle
    • Patent number D947612
    • Issue date Apr 5, 2022
    • Access Business Group International LLC
    • Ziqi Wu
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Acoustic module and control system for handheld ultrasound device
    • Patent number 11,241,591
    • Issue date Feb 8, 2022
    • Access Business Group International LLC
    • Ronald L. Stoddard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Water treatment system
    • Patent number 11,235,999
    • Issue date Feb 1, 2022
    • Access Business Group International LLC
    • Ziqi Wu
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER TREATMENT SYSTEM
    • Publication number 20220380230
    • Publication date Dec 1, 2022
    • Access Business Group International LLC
    • Ziqi Wu
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    WATER TREATMENT SYSTEM
    • Publication number 20210171384
    • Publication date Jun 10, 2021
    • Access Business Group International LLC
    • Ziqi Wu
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    WATER TREATMENT SYSTEM
    • Publication number 20210032127
    • Publication date Feb 4, 2021
    • Access Business Group International LLC
    • Ziqi Wu
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    ACOUSTIC MODULE AND CONTROL SYSTEM FOR HANDHELD ULTRASOUND DEVICE
    • Publication number 20170043189
    • Publication date Feb 16, 2017
    • Access Business Group International LLC
    • Ronald L. Stoddard
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE