Priority Date: 25.11.10 (CN 2010560256)

METHOD AND DEVICE FOR SPEECH ENHANCEMENT, AND COMMUNICATION HEADPHONES WITH NOISE REDUCTION

  • Application ID: EP11843100
  • Status: PATENT GRANTED

Applicant

Technology company logo small
Technology Company

Attorneys

Company dna lorenz and kopf partg mbb
no operation time available
5 offices
active in Legal Services
Employment test 51 - 200 employees
Company dna maiwald patentanwalts gmbh
operating since 1995
Headquarter in Munich and 4 offices
active in Legal Services and IP Consulting
Company dna kopf westenberger wachenhausen
no operation time available
1 office
active in Legal Services

Specialization

This EP application has the IPC class G10 (MUSICAL INSTRUMENTS; ACOUSTICS) and H04 (ELECTRIC COMMUNICATION TECHNIQUE). We found, that Westphal Mussgnug & Partner, Kehl Ascherl Liebhoff & Ettmayr, Kahler Käck Mollekopf, Hofstetter Schurack & Partner Patent- und Rechtsanwaltskanzlei PartG mbB, Schoppe, Zimmermann, Stöckeler, Zinkler Schenk & Partner mbB and 8 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 25.11.2010 - Priority Date (CN 2010560256)
  • 31.05.2012 - Publication A1 (WO2012069020)
  • 06.02.2013 - Publication A1 (EP2555189)
  • 12.10.2016 - Publication B1 (EP2555189)