TREA

Erfeng Shen

Follow

Person

  • Beijing, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Cache device and LCD screen production line
    • Patent number 10,625,311
    • Issue date Apr 21, 2020
    • BOE Technology Group Co., Ltd.
    • Chao Liu
    • B08 - CLEANING
  • Information Patent Grant

    Substrate transfer robot
    • Patent number 10,406,693
    • Issue date Sep 10, 2019
    • BOE Technology Group Co., Ltd.
    • Erfeng Shen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    Cache Device And LCD Screen Production Line
    • Publication number 20190030575
    • Publication date Jan 31, 2019
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Chao LIU
    • B08 - CLEANING
  • Information Patent Application

    SUBSTRATE TRANSFER ROBOT
    • Publication number 20180264654
    • Publication date Sep 20, 2018
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Erfeng Shen
    • H01 - BASIC ELECTRIC ELEMENTS