Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11298966 | Thin optical security element and method of designing it | Andrea Callegari, Pierre Degott, Todor Dinoev, Alain Mayer, Yuliy Schwartzburg +2 more | 2022-04-12 |
| 11292283 | Optical security element | Andrea Callegari, Pierre Degott, Todor Dinoev, Alain Mayer, Yuliy Schwartzburg +2 more | 2022-04-05 |
| 10654307 | Rotogravure printing processes for producing optically variable security features | Lucien Vuilleumier, Cecile Pasquier | 2020-05-19 |
| 10415888 | Heat exchanger for exchanging heat between two fluids, use of the exchanger with liquid metal and gas, application to a fast neutron nuclear reactor cooled with liquid metal | Lionel Cachon, Alexandre Molla | 2019-09-17 |
| 9616699 | Methods for printing tactile security features | Lucien Vuilleumier, Pierre Degott | 2017-04-11 |
| 7282803 | Integrated electronic circuit comprising a capacitor and a planar interference inhibiting metallic screen | Andrea Cathelin, Christophe Bernard, Philippe Delpech, Pierre Troadec, Laurent Salager | 2007-10-16 |
| 7271632 | Controlled slope voltage ramp generator | Denis Cottin | 2007-09-18 |
| 6989694 | Voltage ramp generator and current ramp generator including such a generator | Pascal Debaty | 2006-01-24 |
| 6882512 | Integrated circuit provided with a protection against electrostatic discharges | Armand Castillejo, Christophe Pinatel, Frederic Bossu | 2005-04-19 |
| 6366137 | Very low-power comparison device | — | 2002-04-02 |
| 6356121 | Very low-power comparison device | — | 2002-03-12 |
| 6154082 | Projection device against electrostatic discharges | Patrick Bernard, Michael Tchagaspanian | 2000-11-28 |