Inventor · disambiguated record
Gerard Proudhon
Also filed as: PROUDHON GERARD
5 granted patents·15 citations·filing 1986–2005
69Inventor score
Technology areasH01J
Top patents by PatentIndex Score
5 records- 0161US4812706ADevice for correcting the deflection effect due to a variation of the focusing voltage in a trichromatic cathode ray tube with in line cathodesVIDEOCOLOR·Filed 1986·Granted Mar 14, 1989·13 cites·9 claims
- 0237US6917148B2Oxide cathode for an electron gun, having a denser and thinner emissive zoneTHOMSON LICENSING SA·Filed 2003·Granted Jul 12, 2005·0 cites·15 claims
- 0335US7439664B2Low consumption cathode structure for cathode ray tubesTHOMSON LICENSING·Filed 2005·Granted Oct 21, 2008·0 cites·9 claims
- 0430US4743796AElectron gun for reduction of glimmerVIDEOCOLOR·Filed 1986·Granted May 10, 1988·2 cites·18 claims
- 0524US4813900ADevice for the insertion of cathodes in cathode tube guns, especially for the simultaneous insertion of the three cathodes of a trichromatic tubeVIDEOCOLOR·Filed 1988·Granted Mar 21, 1989·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Gerard Proudhon 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 →