FG

Francois Gueissaz

SD Swatch Group Research And Development: 21 patents #19 of 274Top 7%
AS Asulab S.A.: 8 patents #14 of 196Top 8%
📍 Corcelles-Cormondrèche, CH: #1 of 7 inventorsTop 15%
Overall (All Time): #128,199 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
12326693 Piezoelectric balance spring, and method for manufacturing the balance spring Alexandre DIDIER, Elias Laforge 2025-06-10
12169391 Wearable object, in particular watch bracelet, comprising a power supply device provided with an electromechanical converter Milan CALIC, Matthias Imboden, Jean-Pierre Mignot, Alain Jornod 2024-12-17
12124222 Annular fluidic system with compass function Michel Willemin, Matthias Imboden 2024-10-22
12088133 Power management method for a solar watch Matthias Imboden, Jean-Jacques Born, Alexandre Haemmerli, Lionel Paratte, Christophe Germiquet +1 more 2024-09-10
12007723 Test method of a thermoelectric element Alain Jornod, David Benjamin Kraehenbuehl 2024-06-11
11809137 Balance for timepieces and method for manufacturing the same Alexandre Haemmerli, Jean-Claude Martin, Lionel Paratte, Yves Winkler, Gianni Di Domenico +6 more 2023-11-07
11640140 Process for producing a balance wheel for a timepiece Alexandre Haemmerli, Jean-Claude Martin, Lionel Paratte, Yves Winkler, Gianni Di Domenico +6 more 2023-05-02
11573534 Thermoelectric watch Alain Jornod, Yvan Ferri 2023-02-07
11573535 User-testable thermoelectric watch Alain Jornod, Yves Theoduloz 2023-02-07
11537082 Watch provided with a control member Yvan Ferri, Simon Bourquin, Pierry VUILLE 2022-12-27
11493886 Watch provided with a control member Yvan Ferri, Simon Bourquin 2022-11-08
11378921 Thermoelectric watch testable in production or after-sales service Alain Jornod, Yves Theoduloz 2022-07-05
11307535 Process for producing a balance wheel for a timepiece Alexandre Haemmerli, Jean-Claude Martin, Lionel Paratte, Yves Winkler, Gianni Di Domenico +6 more 2022-04-19
11190184 Force sensor, particularly for a touch pad 2021-11-30
11081956 Thermoelectric generator with starting circuit 2021-08-03
10983479 Piezoelectric element for an automatic frequency control circuit, oscillating mechanical system and device comprising the same, and method for manufacturing the piezoelectric element Alexandre Haemmerli, Lionel Tombez, Bernhard Schnyder, Silvio Dalla Piazza 2021-04-20
10976710 Watch provided with a thermoelectric button Alain Jornod 2021-04-13
10969745 Piezoelectric element for an automatic frequency control circuit, oscillating mechanical system and device comprising the same Alexandre Haemmerli, Lionel Tombez, Bernhard Schnyder, Silvio Dalla Piazza 2021-04-06
10488824 Detector circuit for an inductive displacement sensor, in particular for a touch plate 2019-11-26
9188958 Illuminated balance spring Thierry Hessler, Michel Willemin, Jean-Claude Martin 2015-11-17
7892839 Method of checking the hermeticity of a closed cavity of a micrometric component and micrometric component for the implementation of the same Jean-Paul Randin 2011-02-22
7833484 Method of checking the hermeticity of a closed cavity of a micrometric component and micrometric component for the implementation of the same Jean-Paul Randin 2010-11-16
7643860 Portable instrument for measuring a physiological quantity, including a device for illuminating the surface of an organic tissue 2010-01-05
7601537 Method of checking the hermeticity of a closed cavity of a micrometric component and micrometric component for the implementation of same Jean-Paul Randin 2009-10-13
7404667 Magnetic control device for timepiece Jean-Jacques Born 2008-07-29