TREA

Donghua JIANG

Follow

Person

  • Beijing, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Display substrate, method for manufacturing same, and display appar...
    • Patent number 12,120,903
    • Issue date Oct 15, 2024
    • Chengdu BOE Optoelectronics Technology Co., Ltd.
    • Pinchao Gu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Deaeration apparatus
    • Patent number 10,926,198
    • Issue date Feb 23, 2021
    • BOE Technology Group Co., Ltd.
    • Zhenrui Fan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Bearing device and ion implantation device
    • Patent number 10,598,220
    • Issue date Mar 24, 2020
    • BOE Technology Group Co., Ltd.
    • Chenliang Liu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Curing apparatus and curing method
    • Patent number 10,406,557
    • Issue date Sep 10, 2019
    • BOE Technology Group Co., Ltd.
    • Li Xiong
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Via-hole etching method
    • Patent number 9,564,354
    • Issue date Feb 7, 2017
    • BOE Technology Group Co., Ltd.
    • Byung Chun Lee
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents