Masking method for semiconductor devices with high surface topography

  • Application ID: EP13154625
  • Status: NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

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Technology Company

Attorney

Employment test 51 - 200 employees
Company dna epping hermann fischer patentanwaltsgesellschaft mbh
operating since 1999
Headquarter in Munich and 1 office
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This EP application has the IPC class G03 (PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY) and H05 (ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR). We found, that Becker Kurig Straus, Beckord & Niedlich, Bonsmann Bonsmann Frank, Global IP Europe Patentanwaltskanzlei, ASML Netherlands B.V. and 1 other are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 13.08.2014 - Publication A1 (EP2765456)
  • 04.05.2016 - Publication B1 (EP2765456)

IPC Classification