Priority Date: 24.06.13 (CN 201310254826)

Oxide semiconductor TFT array substrate and method for forming the same

  • Application ID: EP13194495
  • Status: The patent has been granted



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This EP application has the IPC class H01 (BASIC ELECTRIC ELEMENTS). Epping Hermann Fischer Patentanwaltsgesellschaft mbH 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.


  • 24.06.2013 - Priority Date (CN 201310254826)
  • 31.12.2014 - Publication A1 (EP2819170)
  • 25.07.2018 - Publication B1 (EP2819170)

IPC Classification