Priority Date: 12.12.11 (JP 20110271785)

OPTICAL FILTER, LIGHT VOLUME ADJUSTING DEVICE AND IMAGE PICKUP DEVICE HAVING SAME

  • Application ID: EP12858637
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

Applicants

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Technology Company
Technology company logo small
Technology Company

Attorney

Employment test 51 - 200 employees
Company dna tbk patent
operating since 1972
1119.42
Headquarter in Munich
active in Legal Services and IP Consulting

Specialization

This patent has the IPC combination G02 (OPTICS) and G03 (PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY) is specialized in the combination G02 and G03. We found, that Hoffmann Eitle PartmbB, Klunker Schmitt-Nilson Hirsch Patentanwälte (KSNH) Klunker IP Patentanwälte PartG mbB, Bird Goën & Co NV, Becker Kurig Straus, Beckord & Niedlich and 12 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 12.12.2011 - Priority Date (JP 20110271785)
  • 20.06.2013 - Publication A1 (WO2013088675)
  • 22.10.2014 - Publication A1 (EP2793060)

IPC Classification