Inventor · disambiguated record
Jean-Claude Cruchon
Also filed as: CRUCHON JEAN C · CRUCHON JEAN-CLAUDE
13 granted patents·203 citations·filing 1981–1998
92Inventor score
Technology areasH01P
Top patents by PatentIndex Score
13 records- 0184US4578655ATuneable ultra-high frequency filter with mode TM010 dielectric resonatorsTHOMSON CSF·Filed 1984·Granted Mar 25, 1986·41 cites·7 claims
- 0282US4849722AAdjustable band suspended substrate filterALCATEL THOMSON FAISCEAUX·Filed 1987·Granted Jul 18, 1989·33 cites·10 claims
- 0374US5969580ATransition between a ridge waveguide and a planar circuit which faces in the same directionCIT ALCATEL·Filed 1997·Granted Oct 19, 1999·28 cites·12 claims
- 0465US4731596ABand-pass filter for hyperfrequenciesALCATEL THOMSON FAISCEAUX·Filed 1986·Granted Mar 15, 1988·21 cites·2 claims
- 0563US6166699AAntenna source for transmitting and receiving microwavesCIT ALCATEL·Filed 1998·Granted Dec 26, 2000·20 cites·24 claims
- 0663US4800349AE-plane type wide band composite filterALCATEL THOMSON FAISCEAUX·Filed 1987·Granted Jan 24, 1989·16 cites·7 claims
- 0758US4460878ATunable resonator and an ultrahigh-frequency circuit comprising at least one such resonatorTHOMSON CSF·Filed 1981·Granted Jul 17, 1984·14 cites·5 claims
- 0853US4853657AOrthogonal-polarization duplex send-receive microwave headALCATEL THOMSON FAISCEAUX·Filed 1988·Granted Aug 1, 1989·15 cites·8 claims
- 0939US5801606APseudo-elliptical filter for the millimeter band using waveguide technologyALCATEL TELSPACE·Filed 1996·Granted Sep 1, 1998·5 cites·16 claims
- 1037US5105174AWave-guide band rejection filter having a short circuited coaxial tuning screwALCATEL TRANSMISSION·Filed 1990·Granted Apr 14, 1992·6 cites·6 claims
- 1130US5691672AMagnetic coupling device between a TEM line main conductor and a waveguide forming a λg/2 resonatorALCATEL TELSPACE·Filed 1996·Granted Nov 25, 1997·2 cites·6 claims
- 1228US4578657AFilter of the type consisting of a primary waveguide having lateral secondary guidesALCATEL THOMSON FAISCEAUX·Filed 1985·Granted Mar 25, 1986·1 cites·4 claims
- 1326US4961061APhase-shifting combiner for electromagnetic wavesALCATEL NV·Filed 1989·Granted Oct 2, 1990·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →