Wearfon OY
Wearfon OY Patent applications | ||
Patent application number | Title | Published |
---|---|---|
20080268913 | Method and Device for Wireless Sound Production Into User's Ear - The invention relates to a method, by which a personal communication system is formed, and a device arrangement for forming sound wirelessly to the ear. The arrangement includes an earphone part ( | 10-30-2008 |