Inventor · disambiguated record
Bernard Epsztein
Also filed as: EPSZTEIN BERNARD
13 granted patents·214 citations·filing 1974–1989
91Inventor score
Top patents by PatentIndex Score
13 records- 0196US5070282AAn electron source of the field emission typeTHOMSON TUBES ELECTRONIQUES·Filed 1989·Granted Dec 3, 1991·127 cites·9 claims
- 0274US4591799AHigh power klystron amplifier for supplying a variable loadTHOMSON CSF·Filed 1984·Granted May 27, 1986·20 cites·5 claims
- 0370US4517603ADevice for producing televised pictures with a charge transfer matrixTHOMSON CSF·Filed 1982·Granted May 14, 1985·20 cites·5 claims
- 0466US3967155AElectronic frequency tuning magnetronTHOMSON CSF·Filed 1974·Granted Jun 29, 1976·12 cites·12 claims
- 0549US4486687AElectron gun for convergent beam, and a device, particularly a vidicon tube, equipped with such a gunTHOMSON CSF·Filed 1981·Granted Dec 4, 1984·6 cites·2 claims
- 0648US4158177AParametric coupling device for traveling-wavesTHOMSON CSF·Filed 1978·Granted Jun 12, 1979·8 cites·9 claims
- 0744US4083021ATransducer for surface wave filters with reduced diffractionTHOMSON CSF·Filed 1976·Granted Apr 4, 1978·6 cites·5 claims
- 0839US4074213AElastic bulk wave frequency filterTHOMSON CSF·Filed 1976·Granted Feb 14, 1978·4 cites·9 claims
- 0938US4439746AExtended interaction microwave oscillator including a sucession of vanes with orificesTHOMSON CSF·Filed 1981·Granted Mar 27, 1984·3 cites·13 claims
- 1035US4999537AStructure of electron source and application thereof to electromagnetic wave emitting tubesTHOMSON CSF·Filed 1989·Granted Mar 12, 1991·2 cites·14 claims
- 1135US4286191ADelay line with coupled cavitiesTHOMSON CSF·Filed 1979·Granted Aug 25, 1981·2 cites·3 claims
- 1233US4068141ATransducer for surface wave filters with an asymmetrical transfer functionTHOMSON CSF·Filed 1976·Granted Jan 10, 1978·3 cites·4 claims
- 1328US4837522ANoise reducer for microwave amplifierTHOMSON CSF·Filed 1988·Granted Jun 6, 1989·1 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Bernard Epsztein files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →