Inventor · disambiguated record
Kaspar Trumpy
Also filed as: TRUEMPY KASPAR · TRUMPY KASPAR · TRÜMPY KASPAR
7 granted patents·2 pending applications·56 citations·filing 1995–2018
83Inventor score
Files withETA SA MFT HORLOGERE SUISSE3SWATCH GROUP RES & DEV LTD2EBAUCHESFABRIK ETA AG1Eta Sa Manufacture Horlogère Suisse1HELFER JEAN-LUC1
Top patents by PatentIndex Score
9 records- 0195US7950846B2Coupled resonators for a timepieceSWATCH GROUP RES & DEV LTD·Filed 2009·Granted May 31, 2011·22 cites·6 claims
- 0292US8480294B2Balance spring with fixed centre of massHELFER JEAN-LUC·Filed 2011·Granted Jul 9, 2013·11 cites·11 claims
- 0383US9004748B2Balance spring with two hairsprings and improved isochronismMONTRES BREGUET SA·Filed 2012·Granted Apr 14, 2015·5 cites·19 claims
- 0477US7889028B2Coupled resonator for regulating systemSWATCH GROUP RES & DEV LTD·Filed 2007·Granted Feb 15, 2011·8 cites·12 claims
- 0574US10444706B2Spiral spring for a sprung balance spiral resonator and method for manufacturing the sameETA SA MFT HORLOGERE SUISSE·Filed 2018·Granted Oct 15, 2019·1 cites·19 claims
- 0664US9239569B2Timepiece balance springETA SA MFT HORLOGERE SUISSE·Filed 2015·Granted Jan 19, 2016·1 cites·30 claims
- 0750US2015277382A1Spiral spring for a sprung balance spiral resonator and method for manufacturing the sameEta Sa Manufacture Horlogère Suisse·Filed 2015·Application pending·0 cites
- 0846US2006055097A1Hairspring for balance wheel hairspring resonator and production method thereofETA SA MFT HORLOGERE SUISSE·Filed 2004·Application pending·0 cites
- 0937US5719461APiezoelectric motor having an arrangement which provides information relative to the rotor position and/or the rotor's number of revolutionsEBAUCHESFABRIK ETA AG·Filed 1995·Granted Feb 17, 1998·8 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →