Inventor · disambiguated record
Fridolin Wiget
Also filed as: WIGET FRIDOLIN
18 granted patents·219 citations·filing 1976–1999
94Inventor score
Top patents by PatentIndex Score
18 records- 0173US4968930ADisplay device for measuring instrumentsASULAB SA·Filed 1989·Granted Nov 6, 1990·31 cites·13 claims
- 0272US5517469ATimepiece driven by a source of mechanical energy and regulated by an electric circuitASULAB SA·Filed 1995·Granted May 14, 1996·39 cites·2 claims
- 0363US4155218AElectronic watchEBAUCHES SA·Filed 1977·Granted May 22, 1979·10 cites·3 claims
- 0462US5539289AUltrasonic detection device, notably for an automatically controlled windscreen cleaning systemASULAB SA·Filed 1994·Granted Jul 23, 1996·23 cites·10 claims
- 0560US5532602ADiagnostic circuit and method for amperometrically determining the current passing through a sensorASULAB SA·Filed 1994·Granted Jul 2, 1996·23 cites·13 claims
- 0660US5361013ADevice comprising a piezoelectric transducerASULAB SA·Filed 1993·Granted Nov 1, 1994·16 cites·4 claims
- 0755US4430007AMethod of reducing the power consumption of the stepping motor of an electronic timepiece and an electronic timepiece employing the methodEBAUCHESFABRIK ETA AG·Filed 1981·Granted Feb 7, 1984·12 cites·13 claims
- 0855US4382692AAnalog-display electronic timepiece comprising a divider with an adjustable division factorEBAUCHES SA·Filed 1981·Granted May 10, 1983·12 cites·2 claims
- 0947US4367959APseudo-analog display deviceEBAUCHES SA·Filed 1980·Granted Jan 11, 1983·8 cites·1 claims
- 1046US5920167AUltrasound detection device in particular for an automatically controlled windscreen cleaning systemASULAB SA·Filed 1997·Granted Jul 6, 1999·12 cites·6 claims
- 1143US5267067AFrequency controllable optical deviceASULAB SA·Filed 1992·Granted Nov 30, 1993·11 cites·9 claims
- 1236US5123035AProcessing circuit for signals supplied by two transducers measuring a physical parameter in the differential modeASULAB SA·Filed 1990·Granted Jun 16, 1992·8 cites·13 claims
- 1332US6563422B1Non acoustic alarm deviceASULAB SA·Filed 1999·Granted May 13, 2003·6 cites·11 claims
- 1432USRE36733ETimepiece driven by a source of mechanical energy and regulated by an electric circuitASULAB SA·Filed 1998·Granted Jun 13, 2000·2 cites·4 claims
- 1532US4292836AApparatus for measuring the rate of an analog-display electronic timepieceEBAUCHES SA·Filed 1979·Granted Oct 6, 1981·1 cites·4 claims
- 1631US4960000ADevice for measuring a physical quantityASULAB SA·Filed 1989·Granted Oct 2, 1990·2 cites·11 claims
- 1731US4084404AElectronic watchEBAUCHES SA·Filed 1976·Granted Apr 18, 1978·1 cites·6 claims
- 1830US5834876AMethod and circuit for exciting and monitoring a piezoelectric motor in stepping modeASULAB SA·Filed 1996·Granted Nov 10, 1998·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →