TREA

Shuifa Guo

Follow

Person

  • Xiamen, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Lighting apparatus
    • Patent number 12,028,948
    • Issue date Jul 2, 2024
    • LEEDARSON LIGHTING CO., LTD.
    • Deyun Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Lighting apparatus
    • Patent number 11,612,037
    • Issue date Mar 21, 2023
    • LEEDARSON LIGHTING CO., LTD.
    • Deyun Li
    • F21 - LIGHTING
  • Information Patent Grant

    Light bulb apparatus with antenna
    • Patent number 11,592,146
    • Issue date Feb 28, 2023
    • XIAMEN LEEDARSON LIGHTING CO., LTD
    • Renhua Zou
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20230199931
    • Publication date Jun 22, 2023
    • LEEDARSON LIGHTING CO.,LTD
    • Deyun Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20220272814
    • Publication date Aug 25, 2022
    • LEEDARSON LIGHTING CO.,LTD
    • Deyun Li
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LIGHT BULB APPARATUS
    • Publication number 20210222838
    • Publication date Jul 22, 2021
    • XIAMEN LEEDARSON LIGHTING CO.,LTD
    • Renhua Zou
    • F21 - LIGHTING
  • Information Patent Application

    LAMP INCLUDING ANTENNA ASSEMBLY AND LIGHT SOURCE BOARD ASSEMBLY
    • Publication number 20200214114
    • Publication date Jul 2, 2020
    • XIAMEN ECO LIGHTING CO. LTD.
    • Chihhsien Wu
    • H01 - BASIC ELECTRIC ELEMENTS