DE602004019234D1 - Freisprech-kit für ein mobiltelefon - Google Patents

Freisprech-kit für ein mobiltelefon

Info

Publication number
DE602004019234D1
DE602004019234D1 DE602004019234T DE602004019234T DE602004019234D1 DE 602004019234 D1 DE602004019234 D1 DE 602004019234D1 DE 602004019234 T DE602004019234 T DE 602004019234T DE 602004019234 T DE602004019234 T DE 602004019234T DE 602004019234 D1 DE602004019234 D1 DE 602004019234D1
Authority
DE
Germany
Prior art keywords
circuit
antenna
car radio
car
radio
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602004019234T
Other languages
English (en)
Inventor
Ole Magleby Gudmand-Hoyer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QUBIT AS
GN Audio AS
Original Assignee
QUBIT AS
GN Netcom AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DK200301387A external-priority patent/DK175935B1/da
Application filed by QUBIT AS, GN Netcom AS filed Critical QUBIT AS
Publication of DE602004019234D1 publication Critical patent/DE602004019234D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6075—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle
    • H04M1/6083—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle by interfacing with the vehicle audio system
    • H04M1/6091—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle by interfacing with the vehicle audio system including a wireless interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3877—Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/02—Details of telephonic subscriber devices including a Bluetooth interface
DE602004019234T 2003-09-24 2004-09-21 Freisprech-kit für ein mobiltelefon Active DE602004019234D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DK200301387A DK175935B1 (da) 2003-09-24 2003-09-24 Håndfrit sæt til mobiltelefon
DKPA200400030 2004-01-13
PCT/DK2004/000640 WO2005029826A1 (en) 2003-09-24 2004-09-21 A handsfree kit for a mobile telephone

Publications (1)

Publication Number Publication Date
DE602004019234D1 true DE602004019234D1 (de) 2009-03-12

Family

ID=34379288

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004019234T Active DE602004019234D1 (de) 2003-09-24 2004-09-21 Freisprech-kit für ein mobiltelefon

Country Status (7)

Country Link
US (1) US20070197263A1 (de)
EP (1) EP1668875B1 (de)
JP (1) JP2007507135A (de)
KR (1) KR20060123722A (de)
AT (1) ATE421832T1 (de)
DE (1) DE602004019234D1 (de)
WO (1) WO2005029826A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7418277B2 (en) * 2005-04-11 2008-08-26 Global Target Enterprise Inc. Hands-free apparatus working with Bluetooth earphone
KR100815442B1 (ko) 2006-10-04 2008-03-25 주식회사 카모스 블루투스를 이용한 무선 통신 장치
WO2008062250A1 (en) * 2006-11-23 2008-05-29 Nokia Corporation Method and device for maintaining continuity of radio transmissions
KR20080055179A (ko) * 2006-12-14 2008-06-19 (주) 지.티 텔레콤 휴대폰 블루투스헤드셋과 자동차용 에프엠 트랜스미터의어셈블리
ITMO20070040A1 (it) * 2007-02-06 2008-08-07 Meta System Spa "dispositivo di comunicazione a radioonde interfacciabile all'impianto audio di un veicolo"
US20080214238A1 (en) * 2007-03-01 2008-09-04 Motorola, Inc. Devices and methods for facilitating hands-free mode with fm transmitter
ITMO20070140A1 (it) * 2007-04-23 2008-10-24 Meta System Spa Dispositivo elettronico di interfaccia tra un lettore di file digitali e l'impianto audio di un veicolo
US7986928B2 (en) * 2007-12-07 2011-07-26 Motorola Mobility, Inc. Method and apparatus for selecting a radio channel for transmitting an audio signal to a radio local receiver
US20090191921A1 (en) * 2008-01-29 2009-07-30 Manatrey Larry J Remote Annunciator System and Method for a Plurality of Wireless Handheld Devices
EP2109225A1 (de) * 2008-04-09 2009-10-14 Tidewell Ltd. Übertragungsvorrichtung
FR2956080B1 (fr) * 2010-02-11 2012-03-23 Psb Investissement Kit pour equipement audiovisuel de vehicule
US8825115B2 (en) 2010-02-26 2014-09-02 GM Global Technology Operations LLC Handoff from public to private mode for communications
FR2970389B1 (fr) * 2011-01-10 2012-12-28 Psb Investissement Kit pour equipement de bord de vehicule
CN103633672B (zh) * 2012-08-22 2016-03-02 鼎桥通信技术有限公司 车载无线设备的供电保护装置和供电方法
WO2016032533A1 (en) * 2014-08-29 2016-03-03 Hyundai Motor Company Manual bluetooth hands free transfer mode
US10420031B2 (en) 2015-06-12 2019-09-17 Motorola Mobility Llc Method and apparatus for in-pocket detection by an electronic device
US10306586B2 (en) 2016-06-10 2019-05-28 Apple Inc. Coordinated notifications

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3942339A1 (de) * 1989-12-21 1991-06-27 Grundig Emv Rds-rundfunkempfaenger mit einer einrichtung zum vorzugsweisen empfang von programmen mit gleicher laenderkennung
US5867794A (en) * 1996-09-20 1999-02-02 Ericsson Inc. Audio-output for a portable radio telephone utilizing a vehicle's AM/FM radio
US6163711A (en) * 1997-12-01 2000-12-19 Nokia Mobile Phones, Ltd Method and apparatus for interfacing a mobile phone with an existing audio system
FR2792795B1 (fr) * 1999-04-20 2001-07-13 Sagem Systeme d'ecoute amplifiee et procede de telephonie mobile mains libres
US20030076952A1 (en) * 2001-10-24 2003-04-24 Hsi Kuang Ma Earphone capable of automatically receiving telephone calls
US6928308B2 (en) * 2002-06-08 2005-08-09 Micro Mobio Corporation Taiwan Branch (Usa) Mobile phone hand-free extension device

Also Published As

Publication number Publication date
US20070197263A1 (en) 2007-08-23
KR20060123722A (ko) 2006-12-04
EP1668875B1 (de) 2009-01-21
WO2005029826A1 (en) 2005-03-31
ATE421832T1 (de) 2009-02-15
JP2007507135A (ja) 2007-03-22
EP1668875A1 (de) 2006-06-14

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Legal Events

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