Priority Date: 18.01.12 (US 201261587813P)

REFRACTIVE-DIFRACTIVE SWITCHABLE OPTICAL ELEMENT

  • Application ID: EP12891429
  • Status: GRANT OF PATENT INTENDED

Attorney

Employment test 1 - 10 employees
Company dna twelmeier mommer and partner
no operation time available
Headquarter in Pforzheim
active in Legal Services

Specialization

This EP application has the IPC class G02 (OPTICS). 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

  • 18.01.2012 - Priority Date (US 201261587813P)
  • 25.07.2013 - Publication A2 (WO2013109315)
  • 07.01.2015 - Publication A2 (EP2820465)

IPC Classification