Assignee
INSTR S A OF FRANCE
FR·2 granted patents·36 citations·filing 1983–1983
Technology mixG02B2
Top patents by PatentIndex Score
2 records- 0170US4671607ADivided function optical component for optical teletransmissionsINSTR S A OF FRANCE·Filed 1983·Granted Jun 9, 1987·24 cites·23 claims
- 0250US4651315AOptical isolation device for multiplexing or demultiplexing wavelengthsINSTR S A OF FRANCE·Filed 1983·Granted Mar 17, 1987·12 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when INSTR S A OF FRANCE files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →