Priority Date: 02.07.12 (JP 20120148243)

ACTIVE NOISE REDUCTION DEVICE AND ACTIVE NOISE REDUCTION METHOD

  • Application ID: EP13813616
  • Status: GRANT OF PATENT INTENDED

Attorney

Employment test 201 - 500 employees
Company dna grunecker kinkeldey stockmair and schwanhausser
operating since 1924
Headquarter in Munich and 2 offices
active in Legal Services

Specialization

This patent has the IPC combination B60, G10, and H03 is specialized in the combination B60, G10, and H03. We found, that Westphal Mussgnug & Partner is specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 02.07.2012 - Priority Date (JP 20120148243)
  • 09.01.2014 - Publication A1 (WO2014006846)
  • 06.05.2015 - Publication A1 (EP2869297)

IPC Classification