Priority Date: 11.09.12 (CN 20121335502)

Light emitting diode

  • Application ID: EP12189356
  • Status: APPLICATION DEEMED TO BE WITHDRAWN

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Specialization

This patent has the IPC class H01 (BASIC ELECTRIC ELEMENTS) LangPatent 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

  • 11.09.2012 - Priority Date (CN 20121335502)
  • 12.03.2014 - Publication A2 (EP2706570)
  • 20.08.2014 - Publication A3 (EP2706570)

IPC Classification