Priority Date: 05.12.11 (EP 20110191935)

METHOD FOR ELIMINATING AN ELECTRIC ARC DRIVEN BY AT LEAST ONE VOLTAGE SOURCE OF AN INVERTER CIRCUIT

  • Application ID: EP12794917
  • Status: █ NO OPPOSITION FILED WITHIN TIMELIMIT

Applicant

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ABB Technology AG
Technology Company

Attorney

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ABB Schweiz AG
1 office
Technology Company

Specialization

This EP application has the IPC class H02 (GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER). ABB Schweiz AG is specialized in H02. 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

  • 05.12.2011 - Priority Date (EP 20110191935)
  • 13.06.2013 - Publication A2 (WO2013083414)
  • 15.10.2014 - Publication A2 (EP2789091)
  • 21.10.2015 - Publication B1 (EP2789091)

IPC Classification