Priority Date: 29.12.11 (CN 20111452537)

METHOD AND DEVICE FOR FEEDBACK INFORMATION TRANSMISSION BASED ON ENHANCED PHICH

  • Application ID: EP12862529
  • Status: EXAMINATION IN PROGRESS

Applicant

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Specialization

This patent has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE) is specialized in H04. 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

  • 29.12.2011 - Priority Date (CN 20111452537)
  • 04.07.2013 - Publication A1 (WO2013097497)
  • 05.11.2014 - Publication A1 (EP2800292)

IPC Classification