Priority Date: 05.12.11 (CN 201110400282)

METHOD AND DEVICE FOR DATA EXCHANGING

  • Application ID: EP12855841
  • Status: █ No opposition filed within time limit

Applicant

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China Academy of Telecommunications Technology
Research Organisation

Attorney

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Specialization

This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 05.12.2011 - Priority Date (CN 201110400282)
  • 13.06.2013 - Publication A1 (WO2013082961)
  • 15.10.2014 - Publication A1 (EP2790359)
  • 23.03.2016 - Publication B1 (EP2790359)