GB8701174D0 - Optical switching devices - Google Patents

Optical switching devices

Info

Publication number
GB8701174D0
GB8701174D0 GB878701174A GB8701174A GB8701174D0 GB 8701174 D0 GB8701174 D0 GB 8701174D0 GB 878701174 A GB878701174 A GB 878701174A GB 8701174 A GB8701174 A GB 8701174A GB 8701174 D0 GB8701174 D0 GB 8701174D0
Authority
GB
United Kingdom
Prior art keywords
switching devices
optical switching
optical
devices
switching
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
Application number
GB878701174A
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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.)
Filing date
Publication date
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Priority to GB878701174A priority Critical patent/GB8701174D0/en
Publication of GB8701174D0 publication Critical patent/GB8701174D0/en
Priority to US07/103,734 priority patent/US4840461A/en
Priority to CA000548522A priority patent/CA1285643C/en
Priority to EP87308893A priority patent/EP0263697A3/en
Priority to AT87308894T priority patent/ATE93328T1/en
Priority to EP87308894A priority patent/EP0265120B1/en
Priority to DE87308894T priority patent/DE3787065T2/en
Priority to JP62253469A priority patent/JPH0786604B2/en
Pending legal-status Critical Current

Links

GB878701174A 1986-10-06 1987-01-20 Optical switching devices Pending GB8701174D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB878701174A GB8701174D0 (en) 1987-01-20 1987-01-20 Optical switching devices
US07/103,734 US4840461A (en) 1986-10-07 1987-10-02 Optical switching devices having liquid crystal with splayed molecular orientation
CA000548522A CA1285643C (en) 1986-10-06 1987-10-02 Optical switching devices
EP87308893A EP0263697A3 (en) 1986-10-07 1987-10-07 Liquid crystal compositions
AT87308894T ATE93328T1 (en) 1986-10-07 1987-10-07 OPTICAL SWITCHING DEVICES.
EP87308894A EP0265120B1 (en) 1986-10-07 1987-10-07 Optical switching devices
DE87308894T DE3787065T2 (en) 1986-10-07 1987-10-07 Optical switching devices.
JP62253469A JPH0786604B2 (en) 1986-10-07 1987-10-07 Optical switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878701174A GB8701174D0 (en) 1987-01-20 1987-01-20 Optical switching devices

Publications (1)

Publication Number Publication Date
GB8701174D0 true GB8701174D0 (en) 1987-02-25

Family

ID=10610923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB878701174A Pending GB8701174D0 (en) 1986-10-06 1987-01-20 Optical switching devices

Country Status (1)

Country Link
GB (1) GB8701174D0 (en)

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