Priority Date: 12.07.12 (CN 20121241161)

METHOD, DEVICE, AND SYSTEM FOR ESTABLISHING BI-DIRECTIONAL MULTICAST DISTRIBUTION TREE BASED ON INTERIOR GATEWAY PROTOCOL

  • Application ID: EP13816047
  • Status: PATENT GRANTED

Applicant

Technology company logo small
Technology Company

Attorney

Employment test 51 - 200 employees
Company dna epping hermann fischer patentanwaltsgesellschaft mbh
operating since 1999
Headquarter in Munich and 1 office
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This EP application has the IPC class H04 (ELECTRIC COMMUNICATION TECHNIQUE). 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

  • 12.07.2012 - Priority Date (CN 20121241161)
  • 16.01.2014 - Publication A1 (WO2014008826)
  • 29.04.2015 - Publication A1 (EP2866377)
  • 05.04.2017 - Publication B1 (EP2866377)

IPC Classification