TREA

Sha Ping

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  • Shanghai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Smart 3GDT
    • Patent number 10,251,209
    • Issue date Apr 2, 2019
    • Telefonaktiebolaget LM Ericsson (publ)
    • Di Liu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Inter-PLMN roaming
    • Patent number 8,774,797
    • Issue date Jul 8, 2014
    • Alcatel Lucent
    • Lu Tian
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Inter-PLMN roaming
    • Patent number 8,452,278
    • Issue date May 28, 2013
    • Alcatel Lucent
    • Lu Tian
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Smart 3GDT
    • Publication number 20140056235
    • Publication date Feb 27, 2014
    • TELEFONAKTIEBOLAGET L M ERICSSON (publ)
    • Di Liu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    INTER-PLMN ROAMING
    • Publication number 20130237214
    • Publication date Sep 12, 2013
    • ALCATEL LUCENT
    • Lu Tian
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    INTER-PLMN ROAMING
    • Publication number 20100173629
    • Publication date Jul 8, 2010
    • Tian Lu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE