Patent · US Active

Multimodal communication system induction and radio and method

US9755704B2 · kind B2 · utility

10Cited by

70References

18Claims

0Family size

Assignee

BRAGI GmbH · DE

Inventors

Nikolaj Hviid · Munich, DE
Eric Christian Hirsch · Munich, DE

Key dates

Filing date	Aug 23, 2016
Grant date	Sep 5, 2017
Priority date	—
Expiry date	Aug 23, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH04R2420/07
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A system of wearable or personal area devices includes a first earpiece and a second ear piece each of the first ear piece and the second ear piece comprising an ear piece housing, an induction circuit disposed within the ear piece housing for short range communications, and a radio transceiver disposed within the ear piece housing for radio communications. The induction circuit of the first ear piece and the induction circuit of the second ear piece are adapted for communication there between using high bandwidth audio.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.