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JPS5636494B2
(pt)
*
|
1973-08-14 |
1981-08-25 |
|
|
|
JPS5636495B2
(pt)
*
|
1973-08-14 |
1981-08-25 |
|
|
|
JPS5636493B2
(pt)
*
|
1973-08-14 |
1981-08-25 |
|
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JPS5947505B2
(ja)
*
|
1977-06-17 |
1984-11-19 |
日立電子株式会社 |
デ−タ伝送装置
|
|
DE2805705A1
(de)
*
|
1978-02-10 |
1979-08-16 |
Patelhold Patentverwertung |
Datenaustauschverfahren zwischen mehreren prozessoren
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|
EP0005045A1
(en)
*
|
1978-04-20 |
1979-10-31 |
Network Systems Corporation |
Data-pulse communication system and adapter
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|
DE3064465D1
(en)
*
|
1979-02-01 |
1983-09-08 |
Ward Goldstone Ltd |
A multiplex information handling system and a vehicle incorporating this system
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US4319338A
(en)
*
|
1979-12-12 |
1982-03-09 |
Allen-Bradley Company |
Industrial communications network with mastership determined by need
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|
US4445176A
(en)
*
|
1979-12-28 |
1984-04-24 |
International Business Machines Corporation |
Block transfers of information in data processing networks
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CA1171543A
(en)
*
|
1980-01-24 |
1984-07-24 |
Billy R. Slater |
Industrial control system
|
|
US4304001A
(en)
*
|
1980-01-24 |
1981-12-01 |
Forney Engineering Company |
Industrial control system with interconnected remotely located computer control units
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JPS56108103A
(en)
*
|
1980-01-31 |
1981-08-27 |
Toshiba Corp |
Data transmission system of digital control device
|
|
DE3009308A1
(de)
*
|
1980-03-11 |
1981-10-01 |
Siemens AG, 1000 Berlin und 8000 München |
Verfahren und anordnung zum uebertragen von datensignalen
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US4387425A
(en)
*
|
1980-05-19 |
1983-06-07 |
Data General Corporation |
Masterless and contentionless computer network
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JPS5745757A
(en)
*
|
1980-09-03 |
1982-03-15 |
Hitachi Ltd |
Ring type communication system of equal level
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|
JPS57113660A
(en)
*
|
1980-12-29 |
1982-07-15 |
Fujitsu Ltd |
Common bus communication system
|
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US4491946A
(en)
*
|
1981-03-09 |
1985-01-01 |
Gould Inc. |
Multi-station token pass communication system
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|
US4432088A
(en)
*
|
1981-04-30 |
1984-02-14 |
The United States Of America As Represented By The United States Department Of Energy |
Carrier sense data highway system
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IT1155644B
(it)
*
|
1982-03-17 |
1987-01-28 |
Cselt Centro Studi Lab Telecom |
Interfaccia di accesso a un bus a larga banda per traffico integrato fonia dati
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GB2117939A
(en)
*
|
1982-03-29 |
1983-10-19 |
Ncr Co |
Data communication network and method of communication
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US4506360A
(en)
*
|
1982-03-29 |
1985-03-19 |
Gould Inc. |
Multi-station token pass communication system and method
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JPS58223936A
(ja)
*
|
1982-06-22 |
1983-12-26 |
Hitachi Ltd |
デ−タ通信端末装置
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JPS592229A
(ja)
*
|
1982-06-28 |
1984-01-07 |
Comput Services Corp |
磁気カ−ド
|
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CA1226638A
(en)
*
|
1982-08-19 |
1987-09-08 |
Mitsuji Takao |
Data communication method
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USRE33404E
(en)
*
|
1983-04-18 |
1990-10-23 |
Megabit Communications, Inc. |
Enhanced distance data transmission system
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US4642629A
(en)
*
|
1983-04-18 |
1987-02-10 |
Megabit Communications, Inc. |
Enhanced distance data transmission system
|
|
US4583089A
(en)
*
|
1983-04-19 |
1986-04-15 |
Foster Wheeler Energy Corporation |
Distributed computer control system with variable monitor timers
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|
JPS6061850A
(ja)
*
|
1983-09-12 |
1985-04-09 |
インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション |
コンピユ−タシステム
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|
US4626843A
(en)
*
|
1983-09-27 |
1986-12-02 |
Trw Inc. |
Multi-master communication bus system with parallel bus request arbitration
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FR2556536B1
(fr)
*
|
1983-12-09 |
1990-02-02 |
Inf Milit Spatiale Aeronaut |
Procede de communication asynchrone en anneau d'informations numeriques, et dispositif de traitement reparti utilisant ce procede
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US4725834A
(en)
*
|
1984-02-27 |
1988-02-16 |
American Telephone And Telegraph Company, At&T Bell Laboratories |
Reliable broadcast protocol for a token passing bus network
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JPS60218941A
(ja)
*
|
1984-04-16 |
1985-11-01 |
Toshiba Corp |
デ−タ伝送装置
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|
JPH0642671B2
(ja)
*
|
1984-04-25 |
1994-06-01 |
株式会社東芝 |
デ−タ伝送装置
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US4658250A
(en)
*
|
1984-06-15 |
1987-04-14 |
Nering Douglas G |
Computer network operating method and apparatus for detecting and exploiting data collisions to merge read transactions
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US4680753A
(en)
*
|
1985-04-03 |
1987-07-14 |
Texas Instruments Incorporated |
System and method for controlling network bus communications for input-output interlocking information among distributed programmable controllers
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US4649535A
(en)
*
|
1985-05-13 |
1987-03-10 |
General Electric Company |
Method and apparatus for maintaining a dynamic logical ring in a token passing LAN
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US4745598A
(en)
*
|
1985-11-27 |
1988-05-17 |
General Electric Company |
Method and apparatus for maintaining a dynamic logical ring in a token passing LAN
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US4682326A
(en)
*
|
1985-11-27 |
1987-07-21 |
General Electric Company |
Method and apparatus for maintaining a dynamic logical ring in a token passing lan
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DE3639020A1
(de)
*
|
1986-11-14 |
1988-05-19 |
Bosch Gmbh Robert |
Verfahren zum gegenseitigen datenaustausch zwischen den zentraleinheiten von prozessrechnern eines mehrrechnersystems und mehrrechnersystem
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JP2502310B2
(ja)
*
|
1987-05-21 |
1996-05-29 |
日本電装株式会社 |
通信機能を有する制御装置
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JP2687927B2
(ja)
*
|
1995-05-24 |
1997-12-08 |
日本電気株式会社 |
外部バスの障害検出方法
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*
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2001-02-15 |
2006-05-16 |
International Business Machines Corporation |
System and method for enabling a collision-free protocol over ethernet
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*
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2018-02-15 |
2020-09-22 |
Honeywell International Inc. |
Apparatus and method for detecting network problems on redundant token bus control network using traffic sensor
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