Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11037172 | Method and system for marking an item, an item so marked and a method and system for authenticating a marked item | Kok Weng Mak, Rene Henri Monnard | 2021-06-15 |
| 8849447 | Method and system for controlling production of items | João BUDZINSKI, Philippe Amon | 2014-09-30 |
| 8091791 | Method and device for coding articles | Olivier Brémond, Thomas Tiller | 2012-01-10 |
| 7173416 | Measurement probe and authentication device comprising the same | Edgar Müller, Philipp Egger | 2007-02-06 |
| 7067824 | Method, device and security system, all for authenticating a marking | Edgar Müller, Philipp Egger | 2006-06-27 |
| 7030371 | Luminescence characteristics detector | Milan Vasic, Edgar Müller | 2006-04-18 |
| 6875522 | Magnetic thin film interference device or pigment and method of making it, printing ink or coating composition, security document and use of such a magnetic thin film interference device | Thomas Tiller, Edgar Müller, Claude-Alain Despland | 2005-04-05 |
| 6172408 | Radiation-sensitive semiconductor device and method of manufacturing same | Stienke De Jager, Henricus G. R. Maas | 2001-01-09 |