GB2320382B - Infrared-transmitted apparatus - Google Patents
Infrared-transmitted apparatusInfo
- Publication number
- GB2320382B GB2320382B GB9625656A GB9625656A GB2320382B GB 2320382 B GB2320382 B GB 2320382B GB 9625656 A GB9625656 A GB 9625656A GB 9625656 A GB9625656 A GB 9625656A GB 2320382 B GB2320382 B GB 2320382B
- Authority
- GB
- United Kingdom
- Prior art keywords
- infrared
- transmitted apparatus
- transmitted
- 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.)
- Expired - Fee Related
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
- H04B10/1143—Bidirectional transmission
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9625656A GB2320382B (en) | 1996-10-16 | 1996-12-11 | Infrared-transmitted apparatus |
DE19700369A DE19700369C2 (en) | 1996-10-16 | 1997-01-08 | Infrared transmission device |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/733,153 US5877880A (en) | 1996-10-16 | 1996-10-16 | Infrared-transmission apparatus having a transmission angle or direction adjustment device |
GB9625656A GB2320382B (en) | 1996-10-16 | 1996-12-11 | Infrared-transmitted apparatus |
FR9700024A FR2758210B1 (en) | 1996-10-16 | 1997-01-03 | IMPROVED SALICIDE MANUFACTURING TECHNOLOGY |
DE19700369A DE19700369C2 (en) | 1996-10-16 | 1997-01-08 | Infrared transmission device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9625656D0 GB9625656D0 (en) | 1997-01-29 |
GB2320382A GB2320382A (en) | 1998-06-17 |
GB2320382B true GB2320382B (en) | 2001-09-26 |
Family
ID=27438528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9625656A Expired - Fee Related GB2320382B (en) | 1996-10-16 | 1996-12-11 | Infrared-transmitted apparatus |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE19700369C2 (en) |
GB (1) | GB2320382B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004034347B4 (en) * | 2004-07-15 | 2007-06-14 | Lamprecht, Jürgen, Prof. Dr.med. | Method for transmitting information between persons in sight |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0141203A2 (en) * | 1983-10-21 | 1985-05-15 | International Business Machines Corporation | An anti-droop infra-red transmitter circuit |
EP0171747A2 (en) * | 1984-08-14 | 1986-02-19 | Metaphor Computer Systems | Cordless intelligent mouse |
US4727600A (en) * | 1985-02-15 | 1988-02-23 | Emik Avakian | Infrared data communication system |
EP0338789A2 (en) * | 1988-04-21 | 1989-10-25 | Photonics Corporation | Infrared data communications |
US5189543A (en) * | 1990-11-19 | 1993-02-23 | Acer Incorporated | Infra-red wireless keyboard system |
EP0587371A1 (en) * | 1992-09-10 | 1994-03-16 | Eldec Corporation | Wide-angle, high-speed, free-space optical communications system |
US5307297A (en) * | 1991-05-10 | 1994-04-26 | Sharp Kabushiki Kaisha | Data processor with wireless auxiliary input apparatus |
US5416627A (en) * | 1988-09-06 | 1995-05-16 | Wilmoth; Thomas E. | Method and apparatus for two way infrared communication |
US5475381A (en) * | 1992-01-28 | 1995-12-12 | Servio Logic Corp. | High speed infrared communications system using pulse sets |
GB2298753A (en) * | 1995-03-10 | 1996-09-11 | Nec Corp | Portable electronic apparatus with infrared communication function |
EP0784389A2 (en) * | 1995-12-29 | 1997-07-16 | International Business Machines Corporation | A directionally adjustable optical transmitter and receiver assembly |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5440502A (en) * | 1991-12-26 | 1995-08-08 | Dell Usa, L.P. | Stylus operable computer with wireless keyboard in storage bay |
DE4327263A1 (en) * | 1993-08-13 | 1994-09-08 | Daimler Benz Ag | Remote control system for controlling the direction of movement of components |
-
1996
- 1996-12-11 GB GB9625656A patent/GB2320382B/en not_active Expired - Fee Related
-
1997
- 1997-01-08 DE DE19700369A patent/DE19700369C2/en not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0141203A2 (en) * | 1983-10-21 | 1985-05-15 | International Business Machines Corporation | An anti-droop infra-red transmitter circuit |
EP0171747A2 (en) * | 1984-08-14 | 1986-02-19 | Metaphor Computer Systems | Cordless intelligent mouse |
US4727600A (en) * | 1985-02-15 | 1988-02-23 | Emik Avakian | Infrared data communication system |
EP0338789A2 (en) * | 1988-04-21 | 1989-10-25 | Photonics Corporation | Infrared data communications |
US5416627A (en) * | 1988-09-06 | 1995-05-16 | Wilmoth; Thomas E. | Method and apparatus for two way infrared communication |
US5189543A (en) * | 1990-11-19 | 1993-02-23 | Acer Incorporated | Infra-red wireless keyboard system |
US5307297A (en) * | 1991-05-10 | 1994-04-26 | Sharp Kabushiki Kaisha | Data processor with wireless auxiliary input apparatus |
US5475381A (en) * | 1992-01-28 | 1995-12-12 | Servio Logic Corp. | High speed infrared communications system using pulse sets |
EP0587371A1 (en) * | 1992-09-10 | 1994-03-16 | Eldec Corporation | Wide-angle, high-speed, free-space optical communications system |
GB2298753A (en) * | 1995-03-10 | 1996-09-11 | Nec Corp | Portable electronic apparatus with infrared communication function |
EP0784389A2 (en) * | 1995-12-29 | 1997-07-16 | International Business Machines Corporation | A directionally adjustable optical transmitter and receiver assembly |
Also Published As
Publication number | Publication date |
---|---|
DE19700369A1 (en) | 1998-07-16 |
GB9625656D0 (en) | 1997-01-29 |
GB2320382A (en) | 1998-06-17 |
DE19700369C2 (en) | 2003-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20091211 |