TREA

Zhan YING

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  • Nanjing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Printed circuit board
    • Patent number 12,004,287
    • Issue date Jun 4, 2024
    • Telefonaktiebolaget LM Ericsson (publ)
    • Pinghua Duan
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Vent filter and radio remote unit
    • Patent number 11,110,381
    • Issue date Sep 7, 2021
    • Telefonaktiebolaget LM Ericsson (publ)
    • Xiaogang Song
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    PRINTED CIRCUIT BOARD
    • Publication number 20230051976
    • Publication date Feb 16, 2023
    • Telefonaktiebolaget LM Ericsson (publ)
    • Pinghua DUAN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    VENT FILTER AND RADIO REMOTE UNIT
    • Publication number 20210077936
    • Publication date Mar 18, 2021
    • Telefonaktiebolaget LM Ericsson (publ)
    • Xiaogang SONG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL