Inventor · disambiguated record
Christian Petitjean
Also filed as: PETITJEAN CHRISTIAN · PETITJEAN CHRISTIAN H
4 granted patents·60 citations·filing 1977–1982
77Inventor score
Technology areasG01S
Top patents by PatentIndex Score
4 records- 0169US4338604APulsed coherent doppler radar with frequency agilityTHOMSON CSF MAT TEL·Filed 1980·Granted Jul 6, 1982·29 cites·4 claims
- 0254US4546356AProcess for the protection of a radar against jamming and radar for putting this process into effectLMT RADIO PROFESSIONELLE·Filed 1982·Granted Oct 8, 1985·18 cites·6 claims
- 0340US4145690ACiphering device improving the secrecy of the encoded replies of a secondary radarMATERIEL TELEPHONIQUE·Filed 1977·Granted Mar 20, 1979·8 cites·3 claims
- 0432US4538148ACoherent radarLMT RADIO PROFESSIONELLE·Filed 1981·Granted Aug 27, 1985·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →