All-In-One-Verfahren für Drahtlose Konnektivität und zum Kontaktlosen Batterieladen von Kleinen Wearables

Details

Veröffentlichungs-Nr.

EP3493556

Aktenzeichen

EP18199849

Anmeldetag

11. Oktober 2018

Veröffentlichung

20. Januar 2021

Erteilung

20. Januar 2021

Rechtsraum

EP

IPC

H04R25/00H04B5/00

Abstract

One illustrative wearable device embodiment includes: a battery; an antenna coil; a wireless charging module coupled to the antenna coil to harvest wireless power for charging the battery; an NFC (near field communications) module coupled to the antenna coil to receive a query signal and provide a tag response signal; and an NFMI (near field magnetic induction) module coupled to the antenna coil to send and receive audio streams. An illustrative wireless communications method embodiment includes: coupling an antenna coil to a wireless charging module to charge a battery; coupling the antenna coil to an NFC (near field communications) module; and coupling the antenna coil to an NFMI (near field magnetic induction) module to send or receive an audio stream. When coupled, the NFC module receives a query signal, provides a tag response signal, and receives a command signal to set at least one parameter value affecting rendering of the audio stream.

Anmelder

Firma

Semiconductor Components Industries, LLC

Land

🇺🇸 USA

Fachgebiete