Priority Date: 22.08.11 (CN 20111241758)

INTERFERENCE EXPOSURE DEVICE AND METHOD

  • Application ID: EP12825707
  • Status: GRANT OF PATENT INTENDED

Attorneys

no operation time available
1229.19
4 offices
active in Legal Services
no operation time available
1121.4
1 office
active in Legal Services

Specialization

This EP application has the IPC class G03 (PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY) and H01 (BASIC ELECTRIC ELEMENTS). We found, that Kuhnen & Wacker, Hoffmann Eitle PartmbB, Klunker Schmitt-Nilson Hirsch Patentanwälte (KSNH) Klunker IP Patentanwälte PartG mbB, Bird Goën & Co NV, Becker Kurig Straus and 9 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 22.08.2011 - Priority Date (CN 20111241758)
  • 28.02.2013 - Publication A1 (WO2013026368)
  • 02.07.2014 - Publication A1 (EP2749948)

IPC Classification