Priority Date: 28.06.13 (KR 20130075970)

Image erasing device for electronic chalkboard system, control method thereof, display apparatus, control method thereof and electronic chalkboard system

  • Application ID: EP14154035
  • Status: The patent has been granted


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This EP application has the IPC class G06 (COMPUTING; CALCULATING; COUNTING). Appleyard Lees Ltd is specialized in G06. Appleyard Lees Ltd is specialised in G06 (COMPUTING; CALCULATING; COUNTING). 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.


  • 28.06.2013 - Priority Date (KR 20130075970)
  • 31.12.2014 - Publication A1 (EP2818982)
  • 19.09.2018 - Publication B1 (EP2818982)

IPC Classification