Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816440 | Portable object including means for activating an electronic function and method for controlling such an electronic function | Jean-Jacques Born, Frédéric Meylan | 2004-11-09 |
| 6813223 | Portable object such as, in particular, a timepiece, including a piezoelectric transducer for entering data manually | Jean-Jacques Born | 2004-11-02 |
| 6118258 | Electrical apparatus supplied by a photo-voltaic power source | Pierre-Andre Farine | 2000-09-12 |
| 5982157 | Chopper-amplifier for the voltage of a photovoltaic power source, in particular for a timepiece | Pierre-Andre Farine | 1999-11-09 |
| 5936477 | Low voltage operated oscillator using transistors with forward biased source-tub junctions | Pierre-Andre Farine | 1999-08-10 |
| 4539694 | Non-linear counting circuit | — | 1985-09-03 |
| 4486847 | Watch provided with a microcomputer | — | 1984-12-04 |
| 4364669 | Chronographic watch | Marcel Thoenig | 1982-12-21 |
| 4355380 | Electronic timepiece with auxiliary digital display | Freddy Huguenin | 1982-10-19 |