Priority Date: 04.07.13 (KR 20130078436)

Luminous flux limit device, optical scanning unit employing the same, and electrophotographic image forming apparatus

  • Application ID: EP14174053
  • Status: EXAMINATION REQUESTED

Applicants

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Technology Company
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Technology Company

Attorney

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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, Bird Go├źn & Co NV, Becker Kurig Straus, Beckord & Niedlich, Bonsmann Bonsmann Frank and 11 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 04.07.2013 - Priority Date (KR 20130078436)
  • 07.01.2015 - Publication A1 (EP2821818)