Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4477194 | Device for controlling the functions of an electronic watch | Jean-Georges Michel, Ali Schneiter | 1984-10-16 |
| 4431314 | Presettable digital time-piece display system | — | 1984-02-14 |
| 4429955 | Passive electro-optical display with screen and control electrodes | — | 1984-02-07 |
| 4425027 | Liquid crystal display cell having capacitance compensation | — | 1984-01-10 |
| 4412215 | Novel control means for an electrochromic display | — | 1983-10-25 |
| 4291266 | Device for charging an accumulator from an electrical energy source more particularly for an electronic watch | — | 1981-09-22 |