CA2002202A1 - Dispositif de communication portatif - Google Patents

Dispositif de communication portatif

Info

Publication number
CA2002202A1
CA2002202A1 CA2002202A CA2002202A CA2002202A1 CA 2002202 A1 CA2002202 A1 CA 2002202A1 CA 2002202 A CA2002202 A CA 2002202A CA 2002202 A CA2002202 A CA 2002202A CA 2002202 A1 CA2002202 A1 CA 2002202A1
Authority
CA
Canada
Prior art keywords
distance
unit
telephone
communication device
portable communication
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.)
Granted
Application number
CA2002202A
Other languages
English (en)
Other versions
CA2002202C (fr
Inventor
Toshiya Inubushi
Atsushi Musha
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CA2002202A1 publication Critical patent/CA2002202A1/fr
Application granted granted Critical
Publication of CA2002202C publication Critical patent/CA2002202C/fr
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
    • 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
    • H04B1/3833—Hand-held transceivers
    • 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
    • H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
    • H04M1/0237—Sliding mechanism with one degree of freedom

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Set Structure (AREA)
  • Structure Of Receivers (AREA)
  • Support Of Aerials (AREA)
  • Transceivers (AREA)
CA002002202A 1989-03-31 1989-11-03 Dispositif de communication portatif Expired - Fee Related CA2002202C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1082870A JPH02261224A (ja) 1989-03-31 1989-03-31 携帯無線機
JP82870/89 1989-03-31

Publications (2)

Publication Number Publication Date
CA2002202A1 true CA2002202A1 (fr) 1990-09-30
CA2002202C CA2002202C (fr) 1994-05-31

Family

ID=13786338

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002002202A Expired - Fee Related CA2002202C (fr) 1989-03-31 1989-11-03 Dispositif de communication portatif

Country Status (5)

Country Link
US (1) US5109539A (fr)
EP (1) EP0389676A3 (fr)
JP (1) JPH02261224A (fr)
AU (1) AU615590B2 (fr)
CA (1) CA2002202C (fr)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
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JPH0741237Y2 (ja) * 1989-11-10 1995-09-20 松下電器産業株式会社 ポケット電話機
JPH03160851A (ja) * 1989-11-20 1991-07-10 Fujitsu Ltd 携帯電話機
EP0445808B1 (fr) * 1990-03-07 1994-11-23 Sony Corporation Appareil radiotéléphone
US5204985A (en) * 1990-06-04 1993-04-20 Motorola, Inc. Housing fastener and power source contact
JPH0461950U (fr) * 1990-10-04 1992-05-27
US5153903A (en) * 1990-11-05 1992-10-06 Motorola, Inc. Integrated paging and radiotelephone system having improved paging reliability
WO1992009163A1 (fr) * 1990-11-16 1992-05-29 Universal Cellular, Inc. Boitier pour telephone portatif
US5307401A (en) * 1991-02-26 1994-04-26 Mitsubishi International Corporation Cellular telephone with microphone extender
KR940007469B1 (ko) * 1991-05-23 1994-08-18 삼성전자 주식회사 이동 무선전화기에 있어서 주파수 소스회로
US5435966A (en) * 1991-07-12 1995-07-25 Lanxide Technology Company, Lp Reduced metal content ceramic composite bodies
US5815820A (en) * 1991-07-12 1998-09-29 Motorola, Inc. Transmitter having adjustable power levels responsive to the position of a movable antenna
US5898933A (en) * 1991-07-12 1999-04-27 Motorola, Inc. Apparatus and method for generating a control signal responsive to a movable antenna
JP2689785B2 (ja) * 1991-09-30 1997-12-10 日本電気株式会社 小型携帯無線機
US5276916A (en) * 1991-10-08 1994-01-04 Motorola, Inc. Communication device having a speaker and microphone
JPH0661910A (ja) * 1992-04-21 1994-03-04 Nec Corp 携帯電話装置
JPH0645982A (ja) * 1992-07-22 1994-02-18 Sony Corp 携帯型無線電話機
US5907615A (en) * 1992-12-02 1999-05-25 Motorola, Inc. Miniature wireless communication device
DE4241257C1 (de) * 1992-12-08 1994-07-07 Fte Maximal Mayer Gmbh & Co Mobilteil für eine schnurlose Telefonstation
JP3521928B2 (ja) * 1993-01-25 2004-04-26 ソニー株式会社 無線電話装置
CN1036754C (zh) * 1993-03-12 1997-12-17 日本电气株式会社 采用空气电池的设备的外壳结构
US5440629A (en) * 1993-07-02 1995-08-08 Gray; Robert R. Changeable contour construction of wireless telephone
US5926748A (en) * 1993-07-23 1999-07-20 Nec Corporation Portable radio apparatus capable of keeping antenna away from user when calling
JPH07131848A (ja) * 1993-10-29 1995-05-19 Sony Corp 携帯用電話機
JP3002985U (ja) * 1994-02-18 1994-10-11 株式会社花絹コーポレーション 携帯電話機
US5664013A (en) * 1995-06-07 1997-09-02 Compaq Computer Corporation Embedded notepad system for a cellular telephone
US5739792A (en) * 1995-12-22 1998-04-14 Motorola, Inc. Wireless communication device with electrical contacts
USD381020S (en) * 1996-01-19 1997-07-15 Mitsubishi Electronics America, Inc. Telephone with slidable cover
USD381980S (en) * 1996-02-14 1997-08-05 Andrea Electronics Corporation Tethered media/communication handset
US5687232A (en) * 1996-02-22 1997-11-11 Grant; Sherri L. Adjustable length telephone handset
US5767778A (en) * 1996-03-06 1998-06-16 Aspire Corporation Event sensing circuit and alert generator
USD387758S (en) * 1996-11-05 1997-12-16 Motorola, Inc. Portable communications device
FR2755812A1 (fr) * 1996-11-12 1998-05-15 Philips Electronics Nv Appareil telephonique comportant un microphone a glissiere
US5924044A (en) * 1997-02-26 1999-07-13 Motorola, Inc. Modular communication device and method of providing communications therewith
US6064734A (en) * 1997-11-21 2000-05-16 Sony Corporation Of Japan Telephone with sliding keypad
FI980300A (fi) * 1998-02-10 1999-08-11 Nokia Mobile Phones Ltd Korttimainen langaton viestin
GB2334850A (en) * 1998-02-27 1999-09-01 Nokia Mobile Phones Ltd A communication device with a keyboard cover mounted upon sliding rods
USD412501S (en) * 1998-07-14 1999-08-03 Motorola, Inc. Portable communications device
US6760600B2 (en) * 1999-01-27 2004-07-06 Gateway, Inc. Portable communication apparatus
USD421257S (en) * 1999-06-01 2000-02-29 Sony Corporation Wireless telephone
USD421256S (en) * 1999-06-01 2000-02-29 Sony Corporation Wireless telephone
EP1087461B1 (fr) * 1999-09-21 2013-02-27 Alcatel Lucent Equipement radio mobile avec antenne de culasse
FI19992510A (fi) * 1999-11-24 2001-05-25 Nokia Mobile Phones Ltd Elektroniikkalaite ja menetelmä elektroniikkalaitteessa
US7725083B1 (en) * 2000-01-05 2010-05-25 Centurion Wireless Technologies, Inc. Antenna system for a wireless communication device
US8332553B2 (en) * 2000-09-21 2012-12-11 Hewlett-Packard Development Company, L.P. Method and apparatus for accessing a contacts database and telephone services
US7692667B2 (en) * 2001-08-17 2010-04-06 Palm, Inc. Handheld computer having moveable segments that are interactive with an integrated display
US20030034987A1 (en) * 2001-08-17 2003-02-20 William Webb Handheld computer having moveable segments that can be adjusted to affect a size of the handheld computer
US7187363B2 (en) * 2001-11-30 2007-03-06 Palm, Inc. Integrated handheld data processing device having a sliding form factor
CA2469298A1 (fr) * 2001-12-17 2003-06-26 British Telecommunications Public Limited Company Appareil telephonique mobile modulaire
US6934568B2 (en) 2002-03-08 2005-08-23 Motorola, Inc. Extending hinged flip apparatus for a communication device
US7257430B2 (en) * 2002-05-11 2007-08-14 Motorola, Inc. Self configuring multiple element portable electronic device
US7474298B2 (en) 2002-05-31 2009-01-06 Palm, Inc. Mobile device having an adjustable length to selectively expose a surface component
US7295852B1 (en) * 2003-05-01 2007-11-13 Palm, Inc. Automated telephone conferencing method and system
US7865180B2 (en) * 2003-06-23 2011-01-04 Palm, Inc. Automated telephone conferencing method and system
US20050202850A1 (en) * 2004-03-09 2005-09-15 Michael Kuty Wireless telephone configured for prepaid use
KR100640321B1 (ko) 2004-10-18 2006-10-30 삼성전자주식회사 슬라이딩 타입 휴대용 단말기의 슬라이딩 모듈
US20060119521A1 (en) * 2004-12-02 2006-06-08 Cheng-Chung Chang Wireless transmission apparatus and antenna rotation mechanism for use therein
KR100811852B1 (ko) * 2005-03-14 2008-03-10 삼성전자주식회사 팝업 타입 휴대용 무선단말기의 안테나 장치
US20070018948A1 (en) * 2005-07-22 2007-01-25 Elaine Chen Apparatus for stabilizing an electronic device during data input and device control
US7262737B2 (en) * 2005-08-15 2007-08-28 Palm, Inc. Extendable antenna architecture
US8126519B2 (en) * 2007-08-31 2012-02-28 Hewlett-Packard Development Company, L.P. Housing for mobile computing device having construction to slide and pivot into multiple positions
US8150482B2 (en) 2008-01-08 2012-04-03 Hewlett-Packard Development Company, L.P. Mobile computing device with moveable housing segments
US8233948B2 (en) * 2007-12-11 2012-07-31 Hewlett-Packard Development Company, L.P. Slider assembly for a housing of a mobile computing device
US8200298B2 (en) 2008-01-08 2012-06-12 Hewlett-Packard Development Company, L.P. Keypad housing configuration for a mobile computing device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327310A (en) * 1964-02-28 1967-06-20 Arthur R Bethune Pole television mounting wherein the upper and lower pole sections form a dipole antenna
DE1512798B2 (de) * 1967-03-02 1972-03-30 Standard Elektrik Lorenz Ag, 7000 Stuttgart Einteiliger fernsprechapparat
DE2504314A1 (de) * 1975-02-03 1976-08-05 Elmeg Nachrichten-peripherie-einrichtung, insbesondere fernsprechapparat oder pruefhandapparat
JPS56125192A (en) * 1980-03-07 1981-10-01 Olympus Optical Co Ltd Tape recorder for stereo
FR2533783B1 (fr) * 1982-09-23 1989-02-03 Depaepe Sa Henri Combine telephonique extensible
FR2577369A1 (fr) * 1985-02-11 1986-08-14 Fay Stefan De Installation telephonique a postes sans combine et a combine portatif sans fil
JPS62294351A (ja) * 1986-06-13 1987-12-21 Matsushita Electric Ind Co Ltd 音響カプラ
US4782527A (en) * 1986-09-30 1988-11-01 Williamson Alfred T Telephone head/hand set
GB2201861A (en) * 1987-02-28 1988-09-07 Stc Plc Telephone
US4847818A (en) * 1988-10-31 1989-07-11 Timex Corporation Wristwatch radiotelephone

Also Published As

Publication number Publication date
US5109539A (en) 1992-04-28
CA2002202C (fr) 1994-05-31
EP0389676A2 (fr) 1990-10-03
EP0389676A3 (fr) 1991-09-18
AU615590B2 (en) 1991-10-03
JPH02261224A (ja) 1990-10-24
AU4438389A (en) 1990-10-04

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