EP 3863304 B1 20240424 - HEARING DEVICE WITH INDUCTIVELY COUPLED ANTENNA UNIT
Title (en)
HEARING DEVICE WITH INDUCTIVELY COUPLED ANTENNA UNIT
Title (de)
HÖRGERÄT MIT INDUKTIV GEKOPPELTER ANTENNENEINHEIT
Title (fr)
APPAREIL AUDITIF AVEC ANTENNE À COUPLAGE INDUCTIF
Publication
Application
Priority
DE 102020201479 A 20200206
Abstract (en)
[origin: CN113225656A] The invention relates to a hearing device (2) which is designed in particular as a classical hearing aid, comprises a housing (4) having a substrate (6) and a housing shell (8), a plurality of electrical and/or electronic units (10), which are fastened to the substrate (6), and a transmitting and receiving unit (18) for transmitting and receiving electromagnetic waves. The transmitting and receiving unit (18) has an electronic circuit (16) for generating a transmission signal and an antenna unit (20) coupled to the electronic circuit, wherein the antenna unit (20) has a free arm (24) and the transmitting and receiving unit (18) is designed to inductively feed the transmission signal of the electronic circuit (16) into the antenna unit (20).
IPC 8 full level
H04R 25/00 (2006.01); H01Q 1/27 (2006.01); H01Q 9/04 (2006.01)
CPC (source: CN EP US)
H01Q 1/273 (2013.01 - EP US); H01Q 9/0421 (2013.01 - EP); H04R 9/06 (2013.01 - US); H04R 25/554 (2013.01 - CN EP); H04R 25/60 (2013.01 - CN); H04R 25/604 (2013.01 - US); H04R 25/609 (2019.05 - EP); H04R 25/658 (2013.01 - US); H04R 2225/49 (2013.01 - EP); H04R 2225/51 (2013.01 - EP); H04R 2420/07 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3863304 A1 20210811; EP 3863304 B1 20240424; EP 3863304 C0 20240424; CN 113225656 A 20210806; CN 113225656 B 20221213; DE 102020201479 A1 20210812; US 11490215 B2 20221101; US 2021250710 A1 20210812
DOCDB simple family (application)
EP 20210861 A 20201201; CN 202110148532 A 20210203; DE 102020201479 A 20200206; US 202117169749 A 20210208