ASSISTIVE DEVICE FOR CONVERTING AN AUDIO SIGNAL INTO A VISUAL REPRESENTATION
- Application ID: EP12790622
- Status: █ APPLICATION DEEMED TO BE WITHDRAWN
This EP application has the IPC class G02 (OPTICS) and G10 (MUSICAL INSTRUMENTS; ACOUSTICS). We found, that Schoppe, Zimmermann, Stöckeler, Zinkler Schenk & Partner mbB, Aros Patent AB, Novagraaf International S.A. are specialized in this combination either. For a similar patent, they might be a good choice.