GB2201561B - Data handling systems - Google Patents

Data handling systems

Info

Publication number: GB2201561B
Authority: GB; United Kingdom
Prior art keywords: data handling; handling systems; systems; data; handling
Prior art date: 1986-12-15
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

GB8729112A

Other versions

GB2201561A (en

GB8729112D0 (en

Inventor

Robert William Davies

Robert James

Stephen Michael Small

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.)

BAE Systems Electronics Ltd

Original Assignee

GEC Marconi Ltd

Marconi Co 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.)

1986-12-15

Filing date

1987-12-14

Publication date

1991-02-20

1987-12-14 Application filed by GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd

1988-01-27 Publication of GB8729112D0 publication Critical patent/GB8729112D0/en

1988-09-01 Publication of GB2201561A publication Critical patent/GB2201561A/en

1991-02-20 Application granted granted Critical

1991-02-20 Publication of GB2201561B publication Critical patent/GB2201561B/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
- H04B10/801—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections
- H04B10/803—Free space interconnects, e.g. between circuit boards or chips

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Optical Couplings Of Light Guides (AREA)
Optical Communication System (AREA)

GB8729112A 1986-12-15 1987-12-14 Data handling systems Expired GB2201561B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8629921A GB8629921D0 (en)	1986-12-15	1986-12-15	Optical backplanes

Publications (3)

Publication Number	Publication Date
GB8729112D0 GB8729112D0 (en)	1988-01-27
GB2201561A GB2201561A (en)	1988-09-01
GB2201561B true GB2201561B (en)	1991-02-20

Family

ID=10609025

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB8629921A Pending GB8629921D0 (en)	1986-12-15	1986-12-15	Optical backplanes
GB8729112A Expired GB2201561B (en)	1986-12-15	1987-12-14	Data handling systems

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB8629921A Pending GB8629921D0 (en)	1986-12-15	1986-12-15	Optical backplanes

Country Status (1)

Country	Link
GB (2)	GB8629921D0 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5018131A (en) *	1989-02-28	1991-05-21	Dsc Communications Corporation	Optical switch
US5134508A (en) *	1990-01-29	1992-07-28	The United States Of America As Represented By The Secretary Of The Navy	Optical high-speed parallel backplane
DE4003056A1 (en) *	1990-02-02	1991-08-08	Standard Elektrik Lorenz Ag	Signal connector for plug-in units in broadband exchange - utilises back-plane as support for flat optical waveguide coupled to light-emitting diode and photodetector modules
GB9017306D0 (en) *	1990-08-07	1990-09-19	British Aerospace	Optical backplane
US5335361A (en) *	1991-12-11	1994-08-02	Motorola, Inc.	Integrated circuit module with devices interconnected by electromagnetic waves
GB2271682B (en) *	1992-10-13	1997-03-26	Marconi Gec Ltd	Improvements in or relating to connectors
IT1274465B (en) *	1995-05-10	1997-07-17	Bticino Spa	CONNECTION SYSTEM BETWEEN MODULAR ELECTRIC DEVICES SUITABLE TO TRANSFER OPTICAL SIGNALS IN ELECTRIC INSULATION
GB2311381A (en) *	1996-03-22	1997-09-24	Northern Telecom Ltd	Equipment modules and backplane with optical connection
DE19709174B4 (en) *	1997-03-06	2004-08-05	International Business Machines Corp.	Optical bus system
GB9806931D0 (en) *	1998-03-31	1998-05-27	Radix Micro Devices Plc	Data communication system for hand-held computers

1986
- 1986-12-15 GB GB8629921A patent/GB8629921D0/en active Pending
1987
- 1987-12-14 GB GB8729112A patent/GB2201561B/en not_active Expired

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WO 85/03179 *

Also Published As

Publication number	Publication date
GB8629921D0 (en)	1987-01-28
GB2201561A (en)	1988-09-01
GB8729112D0 (en)	1988-01-27

Publication	Publication Date	Title
GB2211965B (en)	1992-05-06	Data processing systems
GB8627608D0 (en)	1986-12-17	Data processing system
GB8509688D0 (en)	1985-05-22	Data input system
EP0220684A3 (en)	1989-12-13	Data processing system
GB8626197D0 (en)	1986-12-03	Data processing system
EP0199173A3 (en)	1989-10-25	Data processing system
EP0266837A3 (en)	1990-02-28	Data processing system
EP0220682A3 (en)	1988-04-20	Data processing system
GB2165420B (en)	1988-06-22	Data handling system
EP0239097A3 (en)	1990-04-25	Data processing system
GB8713819D0 (en)	1987-12-16	Information processing systems
EP0191402A3 (en)	1988-07-27	Data processing system
PT82859A (en)	1986-07-01	Data processing system
GB2201561B (en)	1991-02-20	Data handling systems
GB8430045D0 (en)	1985-01-09	Data handling systems
GB2177573B (en)	1989-07-12	Data processing system
GB2196454B (en)	1991-01-09	Data processing system
GB8712780D0 (en)	1987-07-08	Information handling & control systems
GB8600237D0 (en)	1986-02-12	Handling system
EP0327839A3 (en)	1990-09-05	Information handling system
GB2213620B (en)	1990-04-25	Data processing systems
GB8726632D0 (en)	1987-12-16	Data processing system
GB8614199D0 (en)	1986-07-16	Information handling & control systems
EP0205101A3 (en)	1989-04-05	Data processing system
GB8730189D0 (en)	1988-02-03	Data processing system

Legal Events

Date	Code	Title	Description
1993-11-03	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
1994-08-10	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19931214