Priority Date: 05.12.11 (CN 20111400282)

METHOD AND DEVICE FOR DATA EXCHANGING

  • Application ID: EP12855841
  • Status: █ NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

Technology company logo small
China Academy of Telecommunications Technology
Technology Company

Attorney

Missing person image thumb Missing person image thumb Missing person image thumb
Company dna nony
no operation time available
961.56
Cabinet Nony
1 office
active in Legal Services

Specialization

This patent has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE) is specialized in H04. 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 20111400282)
  • 13.06.2013 - Publication A1 (WO2013082961)
  • 15.10.2014 - Publication A1 (EP2790359)
  • 23.03.2016 - Publication B1 (EP2790359)