Priority Date: 18.07.12 (CN 20121249207)

METHOD AND SYSTEM OF LOGIN AUTHENTICATION

  • Application ID: EP13820383
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

Applicant

Attorney

Company dna ep and c
no operation time available
3 offices
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

  • 18.07.2012 - Priority Date (CN 20121249207)
  • 23.01.2014 - Publication A1 (WO2014012476)
  • 27.05.2015 - Publication A1 (EP2875606)

IPC Classification