BR9205316A - Sistema de comunicações de dados, radiotelefone e aparelho de interface de condutor - Google Patents

Sistema de comunicações de dados, radiotelefone e aparelho de interface de condutor

Info

Publication number
BR9205316A
BR9205316A BR9205316A BR9205316A BR9205316A BR 9205316 A BR9205316 A BR 9205316A BR 9205316 A BR9205316 A BR 9205316A BR 9205316 A BR9205316 A BR 9205316A BR 9205316 A BR9205316 A BR 9205316A
Authority
BR
Brazil
Prior art keywords
radiotelephone
interface device
communications system
data communications
driver interface
Prior art date
Application number
BR9205316A
Other languages
English (en)
Inventor
Jayesh M Patel
Jeffrey W Tripp
Bernard L Knych
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of BR9205316A publication Critical patent/BR9205316A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0272—Arrangements for coupling to multiple lines, e.g. for differential transmission
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/028—Arrangements specific to the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0292—Arrangements specific to the receiver end
BR9205316A 1991-03-04 1992-02-20 Sistema de comunicações de dados, radiotelefone e aparelho de interface de condutor BR9205316A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66397891A 1991-03-04 1991-03-04
PCT/US1992/001298 WO1992016062A1 (en) 1991-03-04 1992-02-20 Data bus interface apparatus

Publications (1)

Publication Number Publication Date
BR9205316A true BR9205316A (pt) 1994-08-02

Family

ID=24664006

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9205316A BR9205316A (pt) 1991-03-04 1992-02-20 Sistema de comunicações de dados, radiotelefone e aparelho de interface de condutor

Country Status (10)

Country Link
JP (1) JP2969947B2 (pt)
CN (2) CN1032398C (pt)
BR (1) BR9205316A (pt)
CA (1) CA2075835C (pt)
DE (2) DE4290570C2 (pt)
FR (1) FR2673735B1 (pt)
GB (2) GB2259817B (pt)
HK (1) HK1000617A1 (pt)
MX (1) MX9200947A (pt)
WO (1) WO1992016062A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5396654A (en) * 1992-09-04 1995-03-07 Motorola Inc. Data transfer method and apparatus having dual frequency operation
DE19539507A1 (de) * 1995-10-24 1997-05-15 Siemens Ag Digitales Mobilfunkgerät mit digitaler Funkschnittstelle
KR100534126B1 (ko) * 2003-12-12 2005-12-08 삼성전자주식회사 컴퓨터 시스템
KR100575758B1 (ko) 2003-12-24 2006-05-03 엘지전자 주식회사 이동통신단말기의 버스구조

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486624A (en) * 1980-09-15 1984-12-04 Motorola, Inc. Microprocessor controlled radiotelephone transceiver
US4680787A (en) * 1984-11-21 1987-07-14 Motorola, Inc. Portable radiotelephone vehicular converter and remote handset
US4719622A (en) * 1985-03-15 1988-01-12 Wang Laboratories, Inc. System bus means for inter-processor communication
US4675865A (en) * 1985-10-04 1987-06-23 Northern Telecom Limited Bus interface
EP0329793B1 (en) * 1987-07-29 1995-10-25 Fujitsu Limited High-speed electronic circuit having a cascode configuration
JPH0793649B2 (ja) * 1987-09-09 1995-10-09 三菱電機株式会社 電話装置
DE3843842A1 (de) * 1988-12-24 1990-07-05 Bosch Gmbh Robert Uebertragungssystem
US4972432A (en) * 1989-01-27 1990-11-20 Motorola, Inc. Multiplexed synchronous/asynchronous data bus

Also Published As

Publication number Publication date
JPH05506764A (ja) 1993-09-30
GB2259817B (en) 1995-10-18
CN1094206A (zh) 1994-10-26
FR2673735B1 (fr) 1995-12-15
CN1032398C (zh) 1996-07-24
JP2969947B2 (ja) 1999-11-02
DE4290570C2 (de) 1995-04-27
CA2075835A1 (en) 1992-09-05
CN1075696C (zh) 2001-11-28
GB9501910D0 (en) 1995-03-22
GB2259817A (en) 1993-03-24
CA2075835C (en) 2001-05-08
CN1067541A (zh) 1992-12-30
HK1000617A1 (en) 1998-04-09
WO1992016062A1 (en) 1992-09-17
DE4290570T1 (pt) 1993-04-01
MX9200947A (es) 1992-09-01
GB9221510D0 (en) 1993-01-06
FR2673735A1 (fr) 1992-09-11

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B22B Petition not considered [chapter 22.2 patent gazette]

Free format text: DESCONHECIDAS A ALTERACAO DE NOME E A TRANSFERENCIA REQUERIDAS ATRAVES DA PET. NO 020120029310-RJ, DE 29/06/2012, UMA VEZ QUE A PATENTE EXPIROU EM 20/02/2012.

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

Free format text: PATENTE EXTINTA EM 20/02/2012

B25B Requested transfer of rights rejected
B25E Requested change of name of applicant rejected