CA980451A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Detectors for optical communication systems
Assignee: Nortel Networks Ltd
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Filing: 1973-03-12
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Granted: 1975-12-23
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Expires: 1993-03-12
Abstract
No abstract record available.
Inventors
- 👤 Ian Thomson
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-24 13:05
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/24; G02B6/42; G02B6/4201; G02B6/4219; G02B6/4228; G02B6/423; G02B6/4202; G02B6/4204; G02B6/4212; H; H10; H10D; H10D99/00; H10F; H10F39/00; H10F39/10; H10F39/103
Claims Analysis
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References Cited (Backward Citations)
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