EE03585B1 - Portatiivne telefonsideaparaat liigendhingedel pööratavas klapis oleva helikanaliga - Google Patents

Portatiivne telefonsideaparaat liigendhingedel pööratavas klapis oleva helikanaliga

Info

Publication number
EE03585B1
EE03585B1 EEP199900378A EEP9900378A EE03585B1 EE 03585 B1 EE03585 B1 EE 03585B1 EE P199900378 A EEP199900378 A EE P199900378A EE P9900378 A EEP9900378 A EE P9900378A EE 03585 B1 EE03585 B1 EE 03585B1
Authority
EE
Estonia
Prior art keywords
hinged
portable telephone
audio channel
audio
channel
Prior art date
Application number
EEP199900378A
Other languages
English (en)
Inventor
Frohlund Stig
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of EE9900378A publication Critical patent/EE9900378A/et
Publication of EE03585B1 publication Critical patent/EE03585B1/et

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)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
EEP199900378A 1997-03-06 1998-02-19 Portatiivne telefonsideaparaat liigendhingedel pööratavas klapis oleva helikanaliga EE03585B1 (et)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9700790A SE508866C2 (sv) 1997-03-06 1997-03-06 Portabel talkommunikationsapparat med ljudkanal i utfällbar lucka
PCT/SE1998/000291 WO1998039895A1 (en) 1997-03-06 1998-02-19 Portable speech communication apparatus with sound channel in swingable flip

Publications (2)

Publication Number Publication Date
EE9900378A EE9900378A (et) 2000-04-17
EE03585B1 true EE03585B1 (et) 2001-12-17

Family

ID=20406031

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP199900378A EE03585B1 (et) 1997-03-06 1998-02-19 Portatiivne telefonsideaparaat liigendhingedel pööratavas klapis oleva helikanaliga

Country Status (8)

Country Link
US (1) US6091964A (et)
EP (1) EP0965215A1 (et)
CN (1) CN1124012C (et)
AU (1) AU6641098A (et)
BR (1) BR9808177A (et)
EE (1) EE03585B1 (et)
SE (1) SE508866C2 (et)
WO (1) WO1998039895A1 (et)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6965790B1 (en) * 1997-06-23 2005-11-15 Ericsson Inc. Acoustic pipe for flip style cellular telephone
US6470175B1 (en) * 1997-12-29 2002-10-22 Samsung Electronics, Co., Ltd. Flip-up type portable phone and hinge mechanism thereof
TW396707B (en) * 1998-02-20 2000-07-01 Canon Kk Semiconductor device
US6405019B1 (en) * 1998-06-30 2002-06-11 Ericsson, Inc. Method and apparatus for controlling a performance characteristic of an electronic device
US8483776B2 (en) * 2005-07-27 2013-07-09 Sony Corporation Acoustic path for a wireless communications device
US8017402B2 (en) * 2006-03-08 2011-09-13 Accuri Cytometers, Inc. Fluidic system for a flow cytometer
US9407984B2 (en) * 2011-02-24 2016-08-02 Htc Corporation Method and apparatus for adjusting sound quality
KR20150005119A (ko) * 2013-07-04 2015-01-14 삼성전자주식회사 마이크로폰 장치를 갖는 전자 장치

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3882721D1 (de) * 1987-01-23 1993-09-09 Siemens Ag Fernsprechhandapparatekoerper mit einer die bedienungseinrichtung verschliessbaren klappe.
US5732331A (en) * 1995-01-12 1998-03-24 Ericsson Inc. Portable radio having a detachable flip portion
US5832079A (en) * 1996-05-03 1998-11-03 Ericsson Inc. Acoustic horn for use in cellular flip phones
US5915015A (en) * 1996-09-10 1999-06-22 Ericsson, Inc. Telephone having sealed acoustical passageway through flip cover hinge
US5751804A (en) * 1996-10-30 1998-05-12 Ericsson, Inc. Audio input for flip type telephones
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

Also Published As

Publication number Publication date
AU6641098A (en) 1998-09-22
SE508866C2 (sv) 1998-11-09
SE9700790L (sv) 1998-09-07
EE9900378A (et) 2000-04-17
WO1998039895A1 (en) 1998-09-11
EP0965215A1 (en) 1999-12-22
CN1124012C (zh) 2003-10-08
CN1243630A (zh) 2000-02-02
BR9808177A (pt) 2000-05-16
US6091964A (en) 2000-07-18
SE9700790D0 (sv) 1997-03-06

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Legal Events

Date Code Title Description
KB4A Valid patent at the end of a year

Effective date: 20021231

KB4A Valid patent at the end of a year

Effective date: 20031231

HE1A Change of address
KB4A Valid patent at the end of a year

Effective date: 20041231

KB4A Valid patent at the end of a year

Effective date: 20051231

KB4A Valid patent at the end of a year

Effective date: 20061231

MM4A Lapsed by not paying the annual fees

Effective date: 20070219