Priority Date: 28.06.04 (US 20040879703)

Semiconductor structure including a gallium nitride layer on a substrate with an intermediate layer of amorphous silicon nitride

  • Application ID: EP15154901
  • Status: EXAMINATION IN PROGRESS

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Specialization

This EP application has the IPC class H01 (BASIC ELECTRIC ELEMENTS). Jensen & Son is specialized in H01. Venner Shipley LLP, Jensen & Son 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

  • 28.06.2004 - Priority Date (US 20040879703)
  • 15.07.2015 - Publication A1 (EP2894662)

IPC Classification