BR9609224A - Sistema - Google Patents

Sistema

Info

Publication number
BR9609224A
BR9609224A BR9609224A BR9609224A BR9609224A BR 9609224 A BR9609224 A BR 9609224A BR 9609224 A BR9609224 A BR 9609224A BR 9609224 A BR9609224 A BR 9609224A BR 9609224 A BR9609224 A BR 9609224A
Authority
BR
Brazil
Application number
BR9609224A
Other languages
English (en)
Inventor
Nils Rutger Carl Rydbeck
Per Anders Lennart Stein
Original Assignee
Ericsson Telefon Ab L M
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 Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR9609224A publication Critical patent/BR9609224A/pt

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
    • H04B1/3805—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 with built-in auxiliary receivers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus
    • G11B31/003—Arrangements for the associated working of recording or reproducing apparatus with related apparatus with radio receiver
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Telephone Set Structure (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Headphones And Earphones (AREA)
  • Telephone Function (AREA)
BR9609224A 1995-06-07 1996-05-31 Sistema BR9609224A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47650495A 1995-06-07 1995-06-07
PCT/SE1996/000717 WO1996041426A1 (en) 1995-06-07 1996-05-31 Modular unit headset

Publications (1)

Publication Number Publication Date
BR9609224A true BR9609224A (pt) 1999-05-11

Family

ID=23892113

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9609224A BR9609224A (pt) 1995-06-07 1996-05-31 Sistema

Country Status (8)

Country Link
EP (1) EP0830743B1 (pt)
JP (2) JPH11506592A (pt)
CN (1) CN1107387C (pt)
AU (1) AU725749B2 (pt)
BR (1) BR9609224A (pt)
DE (1) DE69637639D1 (pt)
NO (1) NO975671L (pt)
WO (1) WO1996041426A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3048964B2 (ja) * 1997-06-24 2000-06-05 邦彦 小池 電話送受信ユニット及び移動体通信端末
EP0939497A1 (en) * 1998-02-24 1999-09-01 Gen Engineering Co., Ltd. Adapter apparatus for telephone
FR2782867A1 (fr) 1998-08-31 2000-03-03 Canon Europa Nv Dispositif et procede de communication a distance et systemes les utilisant
SE514264C2 (sv) * 1999-05-07 2001-01-29 Ericsson Telefon Ab L M Ett kommunikationssystem
GB0501170D0 (en) * 2005-01-20 2005-03-02 Antenova Ltd A two-module integrated antenna and radio
TWI486745B (zh) * 2012-02-06 2015-06-01 Wistron Corp 傳輸埠模組及電子裝置
CN107404677B (zh) * 2016-05-20 2020-04-03 华为终端有限公司 一种耳机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034164A (en) * 1975-08-25 1977-07-05 Westmoland Randy C Citizens band cartridge for tape decks
US5113428A (en) * 1990-09-04 1992-05-12 Robert Fitzgerald Cordless telephone headset
EP0639314B1 (en) * 1993-03-04 2003-05-28 Telefonaktiebolaget Lm Ericsson Modular radio communications system
GB2277841A (en) * 1993-05-06 1994-11-09 Plessey Semiconductors Ltd Plug in transmitter/receiver for LAN

Also Published As

Publication number Publication date
NO975671L (no) 1998-02-03
WO1996041426A1 (en) 1996-12-19
DE69637639D1 (de) 2008-09-25
NO975671D0 (no) 1997-12-05
EP0830743A1 (en) 1998-03-25
CN1192303A (zh) 1998-09-02
EP0830743B1 (en) 2008-08-13
JPH11506592A (ja) 1999-06-08
CN1107387C (zh) 2003-04-30
AU6020396A (en) 1996-12-30
JP2006141059A (ja) 2006-06-01
AU725749B2 (en) 2000-10-19

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24E Patent annual fee: resolution cancelled

Free format text: REFERENTE AO DESPACHO 21.6 NA RPI2257 DE 08/04/2014

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 31/05/2016