GB8505942D0 - Switching systems - Google Patents
Switching systemsInfo
- Publication number
- GB8505942D0 GB8505942D0 GB858505942A GB8505942A GB8505942D0 GB 8505942 D0 GB8505942 D0 GB 8505942D0 GB 858505942 A GB858505942 A GB 858505942A GB 8505942 A GB8505942 A GB 8505942A GB 8505942 D0 GB8505942 D0 GB 8505942D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- switching systems
- switching
- systems
- 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.)
- Pending
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858505942A GB8505942D0 (en) | 1985-03-07 | 1985-03-07 | Switching systems |
GB8605574A GB2172174B (en) | 1985-03-07 | 1986-03-06 | Switching systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB858505942A GB8505942D0 (en) | 1985-03-07 | 1985-03-07 | Switching systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8505942D0 true GB8505942D0 (en) | 1985-04-11 |
Family
ID=10575616
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB858505942A Pending GB8505942D0 (en) | 1985-03-07 | 1985-03-07 | Switching systems |
GB8605574A Expired GB2172174B (en) | 1985-03-07 | 1986-03-06 | Switching systems |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8605574A Expired GB2172174B (en) | 1985-03-07 | 1986-03-06 | Switching systems |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8505942D0 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5363228A (en) * | 1993-03-05 | 1994-11-08 | General Electric Company | Optical device with spatial light modulators for switching arbitrarily polarized light |
US6366713B1 (en) * | 1998-09-04 | 2002-04-02 | Tellabs Operations, Inc. | Strictly non-blocking optical switch core having optimized switching architecture based on reciprocity conditions |
CA2354446A1 (en) * | 2000-11-22 | 2002-05-22 | Blaine Hobson | An optical switch and method of switching optical signals |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL242701A (en) * | 1959-08-26 | |||
BE757605A (en) * | 1969-10-21 | 1971-04-01 | Western Electric Co | BIPOLAR TWO DIRECTION DIODE SWITCH |
FR2512620B2 (en) * | 1981-02-13 | 1988-02-05 | France Etat | MATRIX OPTICAL CONCENTRATOR-DISTRIBUTOR |
US4783851A (en) * | 1984-01-27 | 1988-11-08 | Yokogawa Electric Corporation | Optical communication system |
-
1985
- 1985-03-07 GB GB858505942A patent/GB8505942D0/en active Pending
-
1986
- 1986-03-06 GB GB8605574A patent/GB2172174B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2172174B (en) | 1989-06-14 |
GB8605574D0 (en) | 1986-04-09 |
GB2172174A (en) | 1986-09-10 |
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