Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9772604 | Timepiece synchronization mechanism | Jean-Luc Helfer | 2017-09-26 |
| 9746829 | Contactless cylinder escapement mechanism for timepieces | Marc Stranczl, Gianni Di Domenico, Jean-Luc Helfer | 2017-08-29 |
| 9715217 | Device intended to control the angular speed of a train in a timepiece movement and including a magnetic escapement | Gianni Di Domenico | 2017-07-25 |
| 9665067 | Optimised escapement with security means | Marc Stranczl, Gianni Di Domenico | 2017-05-30 |
| 9651920 | Magnetic and/or electrostatic resonator | Marc Stranczl, Gianni Di Domenico | 2017-05-16 |
| 9557714 | Timepiece movement including an analogue display drive device | Daniel Gruenig, David Benjamin Kraehenbuehl, Thierry Altenhoven | 2017-01-31 |
| 9483026 | Angular speed regulating device for a wheel set in a timepiece movement including a magnetic escapement mechanism | Gianni Di Domenico, Jerome Favre, Jean-Luc Helfer, Baptiste Hinaux, Dominique Lechot +2 more | 2016-11-01 |
| 9465366 | Angular speed regulating device for a wheel set in a timepiece movement including a magnetic escapement mechanism | Gianni Di Domenico, Jerome Favre, Jean-Luc Helfer, Baptiste Hinaux, Dominique Lechot +2 more | 2016-10-11 |
| 9465363 | Timepiece oscillator mechanism | Jean-Luc Helfer, Gianni Di Domenico, Thierry Conus, Jean-Jacques Born | 2016-10-11 |
| 8891337 | Time piece provided with a day/night display and day/night display | Gildas Le Doussal | 2014-11-18 |
| 7884897 | Liquid crystal display device displaying coloured segments and timepiece fitted with the same | Emile Grosjacques | 2011-02-08 |
| 7883255 | Electronic device including optical guide provided with sequentially illuminated optical extractors | — | 2011-02-08 |
| 7883256 | Electronic device including optical guide provided with at least two groups of interlaced optical extractors | — | 2011-02-08 |
| 7839726 | Timepiece including optical guide which performs the function of a crystal | — | 2010-11-23 |
| 7274520 | Magnification device for timepiece | Yvan Ferri | 2007-09-25 |
| 7171105 | Optical device with dual function of illumination and forming a figurative image | — | 2007-01-30 |
| 7038976 | Lighting device with central symmetry for a dial | Gian-Carlo Poli, Joachim Grupp | 2006-05-02 |