GB2149617B - Computer inter-communication apparatus - Google Patents

Computer inter-communication apparatus

Info

Publication number: GB2149617B
Authority: GB; United Kingdom
Prior art keywords: communication apparatus; computer inter; inter; computer; communication
Prior art date: 1983-10-17
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.): Expired

Application number

GB08425951A

Other versions

GB2149617A (en

GB8425951D0 (en

Inventor

David Frederick Henri Gillaume

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.)

Individual

Original Assignee

Individual

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.)

1983-10-17

Filing date

1984-10-15

Publication date

1987-04-23

1983-10-17 Priority claimed from GB838327699A external-priority patent/GB8327699D0/en

1984-10-15 Application filed by Individual filed Critical Individual

1984-11-21 Publication of GB8425951D0 publication Critical patent/GB8425951D0/en

1985-06-12 Publication of GB2149617A publication Critical patent/GB2149617A/en

1987-04-23 Application granted granted Critical

1987-04-23 Publication of GB2149617B publication Critical patent/GB2149617B/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4004—Coupling between buses
- G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/0053—Computers, e.g. programming

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
Computer Hardware Design (AREA)
Business, Economics & Management (AREA)
Mathematical Physics (AREA)
Entrepreneurship & Innovation (AREA)
Educational Administration (AREA)
Educational Technology (AREA)
Human Computer Interaction (AREA)
Electrically Operated Instructional Devices (AREA)

GB08425951A 1983-10-17 1984-10-15 Computer inter-communication apparatus Expired GB2149617B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB838327699A GB8327699D0 (en)	1983-07-02	1983-10-17	Computer/intercommunication apparatus

Publications (3)

Publication Number	Publication Date
GB8425951D0 GB8425951D0 (en)	1984-11-21
GB2149617A GB2149617A (en)	1985-06-12
GB2149617B true GB2149617B (en)	1987-04-23

Family

ID=10550307

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08425951A Expired GB2149617B (en)	1983-10-17	1984-10-15	Computer inter-communication apparatus

Country Status (1)

Country	Link
GB (1)	GB2149617B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2234104B (en) *	1989-07-08	1994-01-05	Alan Bradford	Computer workstation networks
FR2687237B1 (en) *	1992-02-12	1994-10-14	Activite Maintenance Plus	SYSTEM FOR SWITCHING BETWEEN A PLURALITY OF COMPUTER WORKSTATIONS.
US5528283A (en) *	1992-06-22	1996-06-18	Alcatel Network Systems, Inc.	Switched video distribution apparatus
AU665691B2 (en) *	1992-06-22	1996-01-11	Alcatel N.V.	Switched video service
AUPM397094A0 (en) *	1994-02-17	1994-03-10	Peters, Graham	Improved switching apparatus for video signals
ES2145715B1 (en) *	1998-07-28	2001-02-01	Ortega Andres Pedro	MULTIPLE VIDEO SWITCHING SYSTEM WITH SINGLE CONTROL.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4425625A (en) *	1979-06-12	1984-01-10	Data General Corporation	Diagnostic display terminal system
GB2111349B (en) *	1981-11-19	1985-05-22	Standard Telephones Cables Ltd	Telecommunications terminal
GB2120507A (en) *	1982-05-10	1983-11-30	Western Electric Co	Interactive video game arrangement

1984
- 1984-10-15 GB GB08425951A patent/GB2149617B/en not_active Expired

Also Published As

Publication number	Publication date
GB2149617A (en)	1985-06-12
GB8425951D0 (en)	1984-11-21

Publication	Publication Date	Title
GB2151155B (en)	1987-07-29	Thermopervaporation apparatus
GB2141283B (en)	1987-02-11	Auto-playing apparatus
GB8329510D0 (en)	1983-12-07	Computer apparatus
DE3465053D1 (en)	1987-09-03	Unstrapping apparatus
GB2141322B (en)	1987-09-23	Rice-hulling apparatus
GB8520669D0 (en)	1985-09-25	Phototechnical apparatus
DE3470862D1 (en)	1988-06-09	Polisher-finer apparatus
GB2141063B (en)	1986-03-12	Redrawing-ironing apparatus
GB8625274D0 (en)	1986-11-26	De-palletizer apparatus
GB8427799D0 (en)	1984-12-12	Adhesive-filling apparatus
DE3469141D1 (en)	1988-03-10	Workpiece-handling apparatus
GB2149617B (en)	1987-04-23	Computer inter-communication apparatus
GB2139384B (en)	1986-05-14	Computing apparatus
GB8323985D0 (en)	1983-10-12	Workpiece-exchanging apparatus
DE3469606D1 (en)	1988-04-07	Photographic-copying apparatus
GB2135943B (en)	1986-12-17	Load-retaining apparatus
DE3467642D1 (en)	1987-12-23	Document-reading apparatus
GB2134002B (en)	1986-07-16	Vehicle-cleaning apparatus
GB8310342D0 (en)	1983-05-18	Token-freed apparatus
AU2433984A (en)	1984-08-15	Rope-braking apparatus
GB8303989D0 (en)	1983-03-16	End-trimming apparatus
GB8416972D0 (en)	1984-08-08	Draw-bending apparatus
GB8412767D0 (en)	1984-06-27	Noise-eliminating apparatus
DE3374263D1 (en)	1987-12-10	Crop-spraying apparatus
GB2137104B (en)	1987-04-15	Limb - exercising apparatus

Legal Events

Date	Code	Title	Description
1992-04-15	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
2001-06-06	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20001015