Priority Date: 18.04.13 (JP 20130087736)

Compound semiconductor device and method of manufacturing the same

  • Application ID: EP14159116
  • Status: The patent has been granted


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This EP application has the IPC class H01 (BASIC ELECTRIC ELEMENTS). Haseltine Lake LLP 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.


  • 18.04.2013 - Priority Date (JP 20130087736)
  • 22.10.2014 - Publication A1 (EP2793269)
  • 27.02.2019 - Publication B1 (EP2793269)