Priority Date: 31.10.08 (US 20080110384P)

Mode coupler, passive optical network system and detection method

  • Application ID: EP14171049
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

Applicant

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Attorney

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Specialization

This EP application has the IPC class G02 (OPTICS) and H04 (ELECTRIC COMMUNICATION TECHNIQUE). We found, that Müller Hoffmann & Partner, Dreiss Patentanwälte PartG mbB, Wuesthoff & Wuesthoff Patentanwälte PartG mbB, Novagraaf, 2K Patentanwälte Blasberg Kewitz & Reichel Partnerschaft mbB and 19 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 31.10.2008 - Priority Date (US 20080110384P)
  • 10.09.2014 - Publication A2 (EP2775331)
  • 17.09.2014 - Publication A3 (EP2775331)