Priority Date: 20.01.12 (US 201213354767)

PHOTONIC CRYSTAL WAVEGUIDE WITH REDUCED COUPLING LOSS TOWARDS THE SUBSTRATE

  • Application ID: EP13700120
  • Status: GRANT OF PATENT INTENDED

Applicant

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Technology Company

Attorney

Employment test 51 - 200 employees
Company dna carpmarls and ransford
operating since 1848
Headquarter in London and 2 offices
active in Legal Services and IP Consulting

Specialization

This patent has the IPC combination G02 (OPTICS) and H01 (BASIC ELECTRIC ELEMENTS) is specialized in the combination G02 and H01. We found, that TransMIT GmbH, Riechelmann & Carlsohn GbR, Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte, Müller Hoffmann & Partner, Hoffmann Eitle PartmbB and 55 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 20.01.2012 - Priority Date (US 201213354767)
  • 25.07.2013 - Publication A1 (WO2013109407)
  • 26.11.2014 - Publication A1 (EP2805192)

IPC Classification