Priority Date: 31.03.10 (JP 20100083747)

OPTICAL-PATH-SWITCHING APPARATUS AND LIGHT SIGNAL OPTICAL-PATH-SWITCHING METHOD

  • Application ID: EP11717351
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

Attorney

Employment test 51 - 200 employees
Company dna hoffmann eitle
operating since 1892
Headquarter in Munich and 6 offices
active in Legal Services and IP Portfolio Processing

Specialization

This EP application has the IPC class G02 (OPTICS). Hoffmann Eitle PartmbB is specialized in G02. 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

  • 31.03.2010 - Priority Date (JP 20100083747)
  • 06.10.2011 - Publication A1 (WO2011122698)
  • 06.02.2013 - Publication A1 (EP2553523)
  • 19.03.2014 - Publication B1 (EP2553523)

IPC Classification