Inventor · disambiguated record
Claude-Eric Leuenberger
Also filed as: LEUENBERGER CLAUDE-ERIC
13 granted patents·663 citations·filing 1981–2000
94Inventor score
Top patents by PatentIndex Score
13 records- 0194US4743855AMethod of and apparatus for measuring the state of discharge of a batteryRANDIN JEAN PAUL·Filed 1986·Granted May 10, 1988·292 cites·5 claims
- 0293US6422740B1WristwatchROLEX MONTRES·Filed 2000·Granted Jul 23, 2002·97 cites·20 claims
- 0386US4537515AResonator temperature compensated time base and watch using said time baseASULAB SA·Filed 1982·Granted Aug 27, 1985·45 cites·6 claims
- 0486US4437773AQuartz thermometerASULAB SA·Filed 1981·Granted Mar 20, 1984·49 cites·15 claims
- 0584US4656478APassive transponder for locating avalanche victimsASULAB SA·Filed 1985·Granted Apr 7, 1987·57 cites·21 claims
- 0675US5270993AMethod for detecting the zero position of a hand of a quartz watch with analogue display, a device for performing this method and a watch fitted with this deviceROLEX MONTRES·Filed 1990·Granted Dec 14, 1993·42 cites·1 claims
- 0760US5305289AAutomatic initialisation method for at least the date display, a device for performing this method and a watch equipped with said deviceROLEX MONTRES·Filed 1990·Granted Apr 19, 1994·20 cites·10 claims
- 0852US4470024AIntegrated circuit for a controllable frequency oscillatorASULAB SA·Filed 1982·Granted Sep 4, 1984·11 cites·8 claims
- 0945US5095469AElectronic watch with analog time displayROLEX MONTRES·Filed 1989·Granted Mar 10, 1992·12 cites·11 claims
- 1045US4663624APager having receiving frame tuned by transducerASULAB SA·Filed 1985·Granted May 5, 1987·9 cites·5 claims
- 1143US5289437AConcealed displayROLEX MONTRES·Filed 1991·Granted Feb 22, 1994·13 cites·11 claims
- 1242US4630936AElectronic timepieceASULAB SA·Filed 1986·Granted Dec 23, 1986·7 cites·5 claims
- 1341US4744067AAnalog electronic watchLEUENBERGER CLAUDE ERIC·Filed 1986·Granted May 10, 1988·9 cites·3 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →