Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9244434 | Inseparable single-piece timepiece component | Marc Stranczl, Jean-Luc Helfer | 2016-01-26 |
| 9235191 | Timepiece mechanism structure | Marc Stranczl, Jean-Luc Helfer | 2016-01-12 |
| 9217992 | Timepiece balance spring adjustment mechanism | Marc Stranczl, Jean-Luc Helfer | 2015-12-22 |
| 9207640 | Flexible escape mechanism with no pallet lever | Marc Stranczl, Andres Cabezas Jurin, Davide Sarchi | 2015-12-08 |
| 9201400 | Frequency regulation of a timepiece regulator via action on the rigidity of an elastic return means | Davide Sarchi, Marc Stranczl | 2015-12-01 |
| 9195218 | Timepiece mechanism cassette | Marc Stranczl, Jean-Luc Helfer | 2015-11-24 |
| 9188958 | Illuminated balance spring | Francois Gueissaz, Michel Willemin, Jean-Claude Martin | 2015-11-17 |
| 9128464 | Oscillators synchronised by an intermittent escapement | Davide Sarchi, Nakis Karapatis, Jean-Luc Helfer | 2015-09-08 |
| 9122245 | Timepiece mechanism cassette | Marc Stranczl, Jean-Luc Helfer | 2015-09-01 |
| 9075394 | Flexible escapement mechanism with movable frame | Marc Stranczl, Andres Cabezas Jurin, Davide Sarchi | 2015-07-07 |
| 9071223 | At least first and second order temperature-compensated resonator | Thierry Conus, Kaspar Truempy | 2015-06-30 |
| 9030920 | Resonator with matched balance spring and balance | — | 2015-05-12 |
| 9016932 | Resonator thermocompensated by a shape-memory metal | — | 2015-04-28 |
| 9004747 | Timepiece movement with low magnetic sensitivity | Christian Charbon, Jean-Pierre Mignot | 2015-04-14 |
| 8961003 | Timepiece balance spring | Marc Stranczl, Jean-Luc Helfer | 2015-02-24 |
| 8905630 | Timepiece with coupled oscillators in chronograph mode | Jean-Luc Helfer, Thierry Conus | 2014-12-09 |
| 8801270 | Timepiece with permanently coupled oscillators | Jean-Luc Helfer, Thierry Conus | 2014-08-12 |
| 8724431 | First and second orders temperature-compensated resonator | Silvio Dalla Piazza | 2014-05-13 |
| 8047705 | Anti-shock collet | Jean-Jacques Born | 2011-11-01 |
| 7950846 | Coupled resonators for a timepiece | Kaspar Trumpy, Jean-Luc Helfer, Thierry Conus | 2011-05-31 |
| 7889028 | Coupled resonator for regulating system | Kaspar Trumpy | 2011-02-15 |
| 7791255 | Packaging for piezoelectric resonator | Silvio Dalla Piazza | 2010-09-07 |
| 7753581 | Spiral spring made of athermal glass for clockwork movement and method for making same | Joachim Grupp | 2010-07-13 |
| 7643207 | Semiconductor optical amplifier with lateral and distributed gain stabilisation | Beatrice Dagens, Romain Brenot, Guang-Hua Duan | 2010-01-05 |
| 7503688 | Thermoregulated sprung balance resonator | Rudolf Dinger | 2009-03-17 |