FI901586L - Handtelefon i form av en modulaer enhet. - Google Patents

Handtelefon i form av en modulaer enhet. Download PDF

Info

Publication number
FI901586L
FI901586L FI901586A FI901586A FI901586L FI 901586 L FI901586 L FI 901586L FI 901586 A FI901586 A FI 901586A FI 901586 A FI901586 A FI 901586A FI 901586 L FI901586 L FI 901586L
Authority
FI
Finland
Prior art keywords
handtelefon
enhet
modularer
modularer enhet
Prior art date
Application number
FI901586A
Other languages
English (en)
Other versions
FI89992B (fi
FI89992C (fi
FI901586A0 (fi
Inventor
Jarmo Heinonen
Original Assignee
Nokia Mobile Phones Ltd
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 Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to FI901586A priority Critical patent/FI89992C/fi
Publication of FI901586A0 publication Critical patent/FI901586A0/fi
Priority to AT91302805T priority patent/ATE154999T1/de
Priority to DE69126675T priority patent/DE69126675T2/de
Priority to EP91302805A priority patent/EP0452011B1/en
Priority to US07/677,399 priority patent/US5239690A/en
Publication of FI901586L publication Critical patent/FI901586L/fi
Publication of FI89992B publication Critical patent/FI89992B/fi
Application granted granted Critical
Publication of FI89992C publication Critical patent/FI89992C/fi

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
    • H04B1/3827—Portable transceivers
    • H04B1/3877—Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Golf Clubs (AREA)
  • Telephone Function (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Electrophonic Musical Instruments (AREA)
FI901586A 1990-03-29 1990-03-29 Handtelefon i form av en modulaer enhet FI89992C (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI901586A FI89992C (fi) 1990-03-29 1990-03-29 Handtelefon i form av en modulaer enhet
AT91302805T ATE154999T1 (de) 1990-03-29 1991-03-28 Handfunksprechgerät in modulaufbau
DE69126675T DE69126675T2 (de) 1990-03-29 1991-03-28 Handfunksprechgerät in Modulaufbau
EP91302805A EP0452011B1 (en) 1990-03-29 1991-03-28 Hand-held transceiver as a modular unit
US07/677,399 US5239690A (en) 1990-03-29 1991-03-29 Hand-held transceiver as a modular unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI901586 1990-03-29
FI901586A FI89992C (fi) 1990-03-29 1990-03-29 Handtelefon i form av en modulaer enhet

Publications (4)

Publication Number Publication Date
FI901586A0 FI901586A0 (fi) 1990-03-29
FI901586L true FI901586L (fi) 1991-09-30
FI89992B FI89992B (fi) 1993-08-31
FI89992C FI89992C (fi) 1993-12-10

Family

ID=8530158

Family Applications (1)

Application Number Title Priority Date Filing Date
FI901586A FI89992C (fi) 1990-03-29 1990-03-29 Handtelefon i form av en modulaer enhet

Country Status (5)

Country Link
US (1) US5239690A (fi)
EP (1) EP0452011B1 (fi)
AT (1) ATE154999T1 (fi)
DE (1) DE69126675T2 (fi)
FI (1) FI89992C (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6259929B1 (en) * 1991-05-30 2001-07-10 Nokia Mobile Phones Limited Radio phone composable of separate modules
US5568537A (en) * 1993-03-15 1996-10-22 Shechet; Mark J. Transportable mobile cellular system
FI99180C (fi) * 1993-04-26 1997-10-10 Nokia Mobile Phones Ltd Menetelmä radiopuhelimen käyttämiseksi ulkoisen vahvistinlaitteen kanssa ja menetelmässä käytettävä radiopuhelin ja vahvistinlaite
DE4328392A1 (de) * 1993-08-24 1995-03-02 Bosch Gmbh Robert Fernbedienungssystem
JPH08293846A (ja) * 1995-04-19 1996-11-05 Sony Corp 送受信装置
FI98970C (fi) * 1995-06-07 1997-09-10 Nokia Mobile Phones Ltd Käsipuhelimen lisävahvistinjärjestely
US6230031B1 (en) 1997-03-31 2001-05-08 Oki Telecom, Inc. Power amplifying circuitry for wireless radio transceivers
US6459915B2 (en) * 1997-09-02 2002-10-01 Matsushita Electric Industrial Co. Ltd. External adapter for a portable cellular phone

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593155A (en) * 1983-12-05 1986-06-03 Motorola, Inc. Portable telephone ID code transfer system
JPS60223231A (ja) * 1984-04-19 1985-11-07 Nec Corp 無線通信機
US5056153A (en) * 1987-07-29 1991-10-08 Mazda Motor Corporation Mobile electric accessory apparatus
JPS6485431A (en) * 1987-09-28 1989-03-30 Toshiba Corp Radio telephone system
JPH01220919A (ja) * 1988-02-29 1989-09-04 Toshiba Corp 無線電話装置
EP0347166A3 (en) * 1988-06-14 1991-11-06 Kabushiki Kaisha Toshiba Method & apparatus for reducing power consumption in a radio telecommunication apparatus
JP2583578B2 (ja) * 1988-07-01 1997-02-19 三菱電機株式会社 ポケット電話機

Also Published As

Publication number Publication date
FI89992B (fi) 1993-08-31
DE69126675T2 (de) 1998-01-08
EP0452011A3 (en) 1993-02-24
EP0452011A2 (en) 1991-10-16
US5239690A (en) 1993-08-24
DE69126675D1 (de) 1997-08-07
FI89992C (fi) 1993-12-10
FI901586A0 (fi) 1990-03-29
ATE154999T1 (de) 1997-07-15
EP0452011B1 (en) 1997-07-02

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed

Owner name: NOKIA MATKAPUHELIMET OY