Priority Date: 02.11.10 (US 20100409160P)

LIGHT EMITTING DEVICE WITH IMPROVED EXTRACTION EFFICIENCY

  • Application ID: EP11815790
  • Status: APPLICATION WITHDRAWN

Applicant

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Technology Company

Attorney

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Technology Company

Specialization

This EP application has the IPC class H01 (BASIC ELECTRIC ELEMENTS). Philips Intellectual Property & Standards is specialised in H01 (BASIC ELECTRIC ELEMENTS). 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

  • 02.11.2010 - Priority Date (US 20100409160P)
  • 10.05.2012 - Publication A2 (WO2012059862)
  • 11.09.2013 - Publication A2 (EP2636077)

IPC Classification