Priority Date: 19.11.09 (JP 20090263638)

Semiconductor light-emitting device and method for manufacturing same

  • Application ID: EP10157158
  • Status: No opposition filed within time limit



Employment test 51 - 200 employees
Company dna hoffmann eitle
operating since 1892
Headquarter in Munich and 6 offices
active in Legal Services and IP Portfolio Processing


This EP application has the IPC class H01 (BASIC ELECTRIC ELEMENTS). Hoffmann Eitle PartmbB 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.


  • 19.11.2009 - Priority Date (JP 20090263638)
  • 25.05.2011 - Publication A1 (EP2325906)
  • 27.04.2016 - Publication B1 (EP2325906)