DE69825897D1 - Akustische röhre für ein zellulares klapptelefon - Google Patents

Akustische röhre für ein zellulares klapptelefon

Info

Publication number
DE69825897D1
DE69825897D1 DE69825897T DE69825897T DE69825897D1 DE 69825897 D1 DE69825897 D1 DE 69825897D1 DE 69825897 T DE69825897 T DE 69825897T DE 69825897 T DE69825897 T DE 69825897T DE 69825897 D1 DE69825897 D1 DE 69825897D1
Authority
DE
Germany
Prior art keywords
flap
telephone
cellular
acoustic tube
acoustic
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.)
Expired - Fee Related
Application number
DE69825897T
Other languages
English (en)
Other versions
DE69825897T2 (de
Inventor
S Mendolia
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.)
Ericsson Inc
Original Assignee
Ericsson Inc
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
Application filed by Ericsson Inc filed Critical Ericsson Inc
Application granted granted Critical
Publication of DE69825897D1 publication Critical patent/DE69825897D1/de
Publication of DE69825897T2 publication Critical patent/DE69825897T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
DE69825897T 1997-06-23 1998-06-23 Akustische röhre für ein zellulares klapptelefon Expired - Fee Related DE69825897T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/880,648 US6965790B1 (en) 1997-06-23 1997-06-23 Acoustic pipe for flip style cellular telephone
US880648 1997-06-23
PCT/US1998/012796 WO1998059483A1 (en) 1997-06-23 1998-06-23 Acoustic pipe for flip style cellular telephone

Publications (2)

Publication Number Publication Date
DE69825897D1 true DE69825897D1 (de) 2004-09-30
DE69825897T2 DE69825897T2 (de) 2005-09-29

Family

ID=25376764

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69825897T Expired - Fee Related DE69825897T2 (de) 1997-06-23 1998-06-23 Akustische röhre für ein zellulares klapptelefon

Country Status (9)

Country Link
US (1) US6965790B1 (de)
EP (1) EP0992147B1 (de)
CN (1) CN1130889C (de)
AU (1) AU8154198A (de)
BR (1) BR9810451A (de)
DE (1) DE69825897T2 (de)
EE (1) EE9900596A (de)
HK (1) HK1029474A1 (de)
WO (1) WO1998059483A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2815498B1 (fr) * 2000-10-17 2005-03-11 Sagem Dispositif de diffusion acoustique pour telephone mobile
WO2005043868A1 (ja) * 2003-10-31 2005-05-12 Matsushita Electric Industrial Co., Ltd. 連結装置及びこれを備えた電子機器並びに折曲携帯端末装置
US20080149417A1 (en) * 2006-12-21 2008-06-26 Apple Computer, Inc. Acoustic assembly for personal media device
US8306252B2 (en) * 2007-01-05 2012-11-06 Apple Inc. Integrated microphone assembly for personal media device
US8126138B2 (en) 2007-01-05 2012-02-28 Apple Inc. Integrated speaker assembly for personal media device
US7756553B2 (en) * 2007-01-05 2010-07-13 Apple Inc. Folded flex assembly for personal media device
US8290546B2 (en) 2009-02-23 2012-10-16 Apple Inc. Audio jack with included microphone
US9066172B2 (en) 2012-09-28 2015-06-23 Apple Inc. Acoustic waveguide and computing devices using same
US9380369B2 (en) 2013-02-14 2016-06-28 Apple Inc. Microphone seal
KR20150005119A (ko) * 2013-07-04 2015-01-14 삼성전자주식회사 마이크로폰 장치를 갖는 전자 장치
CN107493526B (zh) * 2016-11-15 2023-08-15 北京酷智科技有限公司 一种拾音设备和耳麦
CN111432053A (zh) * 2020-03-27 2020-07-17 歌尔微电子有限公司 可实现远距离拾音的移动终端

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471493A (en) 1982-12-16 1984-09-11 Gte Automatic Electric Inc. Wireless telephone extension unit with self-contained dipole antenna
DE3309832A1 (de) 1983-03-18 1984-09-20 Siemens Ag Schnurloses telefon
EP0275996B1 (de) 1987-01-23 1993-08-04 Siemens Aktiengesellschaft Fernsprechhandapparatekörper mit einer die Bedienungseinrichtung verschliessbaren Klappe
JPS63240244A (ja) * 1987-03-27 1988-10-05 Matsushita Electric Ind Co Ltd 無線機筐体の送話装置
JPH03160851A (ja) * 1989-11-20 1991-07-10 Fujitsu Ltd 携帯電話機
US5832079A (en) * 1996-05-03 1998-11-03 Ericsson Inc. Acoustic horn for use in cellular flip phones
SE9601701L (sv) 1996-05-03 1997-11-04 Ericsson Telefon Ab L M Ljudledare för talkommunikatorer
US5915015A (en) * 1996-09-10 1999-06-22 Ericsson, Inc. Telephone having sealed acoustical passageway through flip cover hinge
US5963640A (en) * 1996-11-07 1999-10-05 Ericsson, Inc. Radiotelephone having an acoustical wave guide coupled to a speaker
US5890072A (en) * 1996-11-07 1999-03-30 Ericsson, Inc. Radiotelephone having a non-resonant wave guide acoustically coupled to a microphone
JPH10224253A (ja) * 1997-02-10 1998-08-21 Sony Corp 携帯通信機
SE508866C2 (sv) * 1997-03-06 1998-11-09 Ericsson Telefon Ab L M Portabel talkommunikationsapparat med ljudkanal i utfällbar lucka
US6101402A (en) * 1997-09-04 2000-08-08 Ericcson Inc. Radiotelephone with sliding acoustic member

Also Published As

Publication number Publication date
DE69825897T2 (de) 2005-09-29
US6965790B1 (en) 2005-11-15
EE9900596A (et) 2000-08-15
EP0992147A1 (de) 2000-04-12
EP0992147B1 (de) 2004-08-25
BR9810451A (pt) 2000-09-05
AU8154198A (en) 1999-01-04
CN1130889C (zh) 2003-12-10
CN1261494A (zh) 2000-07-26
WO1998059483A1 (en) 1998-12-30
HK1029474A1 (en) 2001-03-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee