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(12) Patent: | (11) CA 1086846 |
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(21) Application Number: | 295942 |
(54) English Title: | HIGH-SPEED ELECTRO-OPTICAL SHUTTER |
(54) French Title: | OBTURATEUR ELECTRO-OPTIQUE ULTRARAPIDE |
Status: | Expired |
(52) Canadian Patent Classification (CPC): |
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(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : | |
(74) Agent: | ROBIC, ROBIC & ASSOCIES/ASSOCIATES |
(74) Associate agent: | |
(45) Issued: | 1980-09-30 |
(22) Filed Date: | 1978-01-30 |
Availability of licence: | Yes |
(25) Language of filing: | French |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | ||||||
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PRECIS DE LA DIVULGATION :
Obturateur électro-optique ultrarapide comprenant un cristal électro-optique rece-
vant un faisceau incident et pouvant le transmettre sous l'influence d'un champ
électrique une électrode étant disposée sur l'une de ses faces, un premier jointde silicium étant intercalé sur cette électrode et la divisant en deux parties, le
champ électrique étant crée par une tension appliquée entre l'une des parties, de
l'électrode et la face du cristal opposée à celle comportant l'électrode. L'inven-
tion est mise en oeuvre dans la technique du laser.
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
Sorry, the representative drawing for patent document number 1086846 was not found.
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Title | Date |
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Forecasted Issue Date | 1980-09-30 |
(22) Filed | 1978-01-30 |
(45) Issued | 1980-09-30 |
Expired | 1997-09-30 |
There is no abandonment history.
Fee Type | Anniversary Year | Due Date | Amount Paid | Paid Date |
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Application Fee | $0.00 | 1978-01-30 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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COMPAGNIE GENERALE D'ELECTRICITE |
Past Owners on Record |
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None |