GB9025325D0 - Information transfer system - Google Patents
Information transfer systemInfo
- Publication number
- GB9025325D0 GB9025325D0 GB909025325A GB9025325A GB9025325D0 GB 9025325 D0 GB9025325 D0 GB 9025325D0 GB 909025325 A GB909025325 A GB 909025325A GB 9025325 A GB9025325 A GB 9025325A GB 9025325 D0 GB9025325 D0 GB 9025325D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- transfer system
- information transfer
- information
- transfer
- Prior art date
- 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.)
- Withdrawn
Links
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
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/1141—One-way transmission
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Toys (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898926618A GB8926618D0 (en) | 1989-11-24 | 1989-11-24 | Information transfer system |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9025325D0 true GB9025325D0 (en) | 1991-01-02 |
GB2238685A GB2238685A (en) | 1991-06-05 |
Family
ID=10666871
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB898926618A Pending GB8926618D0 (en) | 1989-11-24 | 1989-11-24 | Information transfer system |
GB9025325A Withdrawn GB2238685A (en) | 1989-11-24 | 1990-11-21 | Information transfer system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB898926618A Pending GB8926618D0 (en) | 1989-11-24 | 1989-11-24 | Information transfer system |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8926618D0 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4236255A (en) * | 1978-12-15 | 1980-11-25 | Interlake, Inc. | Rack entry vehicle communication system |
US4325146A (en) * | 1979-12-20 | 1982-04-13 | Lennington John W | Non-synchronous object identification system |
NL8000904A (en) * | 1980-02-13 | 1981-09-16 | Europ Container Terminus | INFRARED CONNECTION SYSTEM. |
US4680811A (en) * | 1984-12-13 | 1987-07-14 | Veeco Integrated Automation Inc. | Vehicle to fixed station infrared communications link |
GB2228385B (en) * | 1989-01-07 | 1993-08-25 | Analytical Instr Ltd | A vehicle monitoring system |
-
1989
- 1989-11-24 GB GB898926618A patent/GB8926618D0/en active Pending
-
1990
- 1990-11-21 GB GB9025325A patent/GB2238685A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB8926618D0 (en) | 1990-01-17 |
GB2238685A (en) | 1991-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |