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

Technology company logo small
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 EP application has the IPC combination G02 (OPTICS) and H01 (BASIC ELECTRIC ELEMENTS). We found, that TransMIT GmbH, Riechelmann & Carlsohn GbR, Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte, Müller Hoffmann & Partner, Engel Patentanwaltskanzlei and 53 others are specialized in this combination either. 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