FK

Francois Klopfenstein

ES Eta Sa Manufacture Horlogère Suisse: 17 patents #9 of 251Top 4%
ES Em Microelectronic-Marin Sa: 1 patents #101 of 200Top 55%
MS Montres Rado Sa: 1 patents #15 of 51Top 30%
SD Swatch Group Research And Development: 1 patents #183 of 274Top 70%
📍 Delémont, CH: #1 of 71 inventorsTop 2%
Overall (All Time): #216,976 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
11906938 Method for permutation of the time display mode of an electronic watch with an analogue display, and the associated watch 2024-02-20
11874633 Method for adjusting the operating frequency of an electronic watch 2024-01-16
11537087 Method for adjusting the mean frequency of a time base incorporated in an electronic watch Xavier Stehlin 2022-12-27
10295962 Method for testing the rate of a quartz watch Yves Godat, Nicolas Jeannet 2019-05-21
10274899 Thermocompensated chronometer circuit Thierry Bonnet, Silvio Dalla Piazza, Laurent Christe, Emmanuel Fleury, Yves Godat +1 more 2019-04-30
10141873 Shock detector circuit and method for operation thereof Joerg Berthoud, Nicolas Jeannet, Yves Godat, Thierry Bonnet 2018-11-27
10095192 Portable touch electronic object Gerald Matthey, Sergio Rota 2018-10-09
9897977 Arrangement of electrodes for a digital display Daniel Gruenig, Pascal Lagorgette 2018-02-20
9864343 Support element for a timepiece sensor Raphael Balmer 2018-01-09
9836027 Winding device for self-winding automatic watch Michel Willemin, Jean-Jacques Born, Patrick Ragot 2017-12-05
9671759 Time base including an oscillator, a frequency divider circuit and clocking pulse inhibition circuit Yves Godat, Nicolas Jeannet 2017-06-06
9664534 Electromechanical apparatus comprising a capacitive device for detection of the angular position of a wheel set, and method for detection of the angular position of a wheel set Pascal Lagorgette, Damien Schmutz, Raphael Haenni, Matthieu Tardivon 2017-05-30
9429915 Electronic quartz resonator module provided with shock resistant securing means 2016-08-30
8908477 Method for authenticating an electronic watch and electronic watch for implementing the method Jean-Bernard Peters, Emmanuel Fleury 2014-12-09
8488418 Timepiece with special aesthetic effects Nicolas Blanckaert, Andre Kaltenrieder 2013-07-16
8169858 Timepiece fitted with a lighting device comprising an ultraviolet light-emitting diode André Zanetta, Emmanuel Fleury 2012-05-01
7372778 Pulsometer worn on wrist and associated control method Rolf Vetter, Philippe Renevey, Victor Neuman, Christophe Verjus 2008-05-13
7223008 Backlighting device for an information display element of a portable object Fabien Henriet 2007-05-29
7223009 Backlighting device for an information display element of a portable object Fabien Henriet 2007-05-29
6950685 Electronic instrument intended to be worn on the wrist and including, in particular, an antenna for receiving and/or transmitting radio-frequency signals David Barras, Christe Laurent 2005-09-27