Inventor · disambiguated record
Claude Chapron
Also filed as: CHAPRON CLAUDE · CHAPRON CLAUDE E · CHAPRON CLAUDE E P
10 granted patents·106 citations·filing 1974–1992
88Inventor score
Top patents by PatentIndex Score
10 records- 0171US5209168ASecure closure system for metal cabinet doorsCGA HBS·Filed 1992·Granted May 11, 1993·45 cites·3 claims
- 0269US4007385ASerially-connected circuit groups for intergrated injection logicPHILIPS CORP·Filed 1974·Granted Feb 8, 1977·17 cites·7 claims
- 0360US4078199ADevice for supplying a regulated currentPHILIPS CORP·Filed 1976·Granted Mar 7, 1978·13 cites·13 claims
- 0453US4011469AHall effect-switching devicePHILIPS CORP·Filed 1976·Granted Mar 8, 1977·9 cites·4 claims
- 0540US4243896AI2 L Circuit with auxiliary transistorPHILIPS CORP·Filed 1977·Granted Jan 6, 1981·5 cites·10 claims
- 0639US4903095AIntegrated circuit comprising a device for protection against electrostatic dischargePHILIPS CORP·Filed 1988·Granted Feb 20, 1990·8 cites·10 claims
- 0737US4137469AThreshold-effect integrated injection logic circuit with hysteresisPHILIPS CORP·Filed 1977·Granted Jan 30, 1979·3 cites·10 claims
- 0829US4903115AMethod of manufacturing conductive electrodes for a circuit element, and semiconductor device thus obtainedPHILIPS CORP·Filed 1987·Granted Feb 20, 1990·3 cites·3 claims
- 0929US4749442AMethod of manufacturing conductive electrodes for a circuit element, and semiconductor device thus obtainedPHILIPS CORP·Filed 1986·Granted Jun 7, 1988·3 cites·8 claims
- 1019US5017997AIntegrated circuit with high output current I2 L transistorPHILIPS CORP·Filed 1989·Granted May 21, 1991·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Claude Chapron 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 →