Priority Date: 09.01.17 (US 201762444306P)

METHOD OF TRANSMITTING REFERENCE SIGNAL FOR CHANNEL STATE CHANGE MEASUREMENT AND APPARATUS THEREFOR

  • Application ID: EP18735957
  • Status: Request for examination was made

Applicant

Technology company logo small
Technology Company

Attorney

Employment test 11 - 50 employees
Company dna maikowski and ninnemann
operating since 1989
Headquarter in Berlin and 2 offices
active in Legal Services and IP Portfolio Processing

Specialization

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

  • 09.01.2017 - Priority Date (US 201762444306P)
  • 12.07.2018 - Publication A1 (WO2018128453)
  • 17.04.2019 - Publication A1 (EP3469760)

IPC Classification