Priority Date: 19.06.13 (JP 20130128283)

Semiconductor DBR, semiconductor light-emitting device, solid-state laser, photoacoustic apparatus, image-forming apparatus, and method for manufacturing semiconductor DBR

  • Application ID: EP14171072
  • Status: █ EXAMINATION REQUESTED

Applicant

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Canon Kabushiki Kaisha
Technology Company

Attorney

Employment test 51 - 200 employees
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Company dna tbk patent
operating since 1972
1304.72
TBK-Patent
Headquarter in Munich
active in Legal Services and IP Consulting

Specialization

This EP application has the IPC class H01 (BASIC ELECTRIC ELEMENTS). TBK-Patent is specialized in H01. Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.

Timeline

  • 19.06.2013 - Priority Date (JP 20130128283)
  • 24.12.2014 - Publication A2 (EP2816682)
  • 11.03.2015 - Publication A3 (EP2816682)