Priority Date: 25.02.11 (US 201113035556)

LED SWITCH CIRCUITRY FOR VARYING INPUT VOLTAGE SOURCE

  • Application ID: EP11816015
  • Status: PATENT GRANTED

Attorney

Employment test 51 - 200 employees
Company dna maiwald patentanwalts gmbh
operating since 1995
Headquarter in Munich and 4 offices
active in Legal Services and IP Consulting

Specialization

This EP application has the IPC class H05 (ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR). 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

  • 25.02.2011 - Priority Date (US 201113035556)
  • 16.02.2012 - Publication A1 (WO2012019456)
  • 19.06.2013 - Publication A1 (EP2604096)
  • 19.04.2017 - Publication B1 (EP2604096)

IPC Classification