Priority Date: 15.03.13 (JP 20130054332)

Optical signal demodulator, optical signal demodulating method, and optical add-drop multiplexer

  • Application ID: EP13190668
  • Status: APPLICATION WITHDRAWN

Applicant

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Technology Company

Attorney

Employment test 51 - 200 employees
Company dna hoffmann eitle
operating since 1892
Headquarter in Munich and 4 offices
active in Legal Services and IP Portfolio Processing

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

  • 15.03.2013 - Priority Date (JP 20130054332)
  • 17.09.2014 - Publication A1 (EP2779487)

IPC Classification