VERTICALLY-COUPLED SURFACE-ETCHED GRATING DFB LASER

  • Application ID: EP10859123
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

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Specialization

This EP application has the IPC class H01 (BASIC ELECTRIC ELEMENTS). Urquhart-Dykes & Lord LLP is specialised in H01 (BASIC ELECTRIC ELEMENTS). 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

  • 10.05.2012 - Publication A1 (WO2012058742)
  • 11.09.2013 - Publication A1 (EP2636110)

IPC Classification