Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7459259 | Marked article and method of making the same | David B. Engel, David Gilles Gascoyne, Vandita Pai-Paranjape, Radislav Alexandrovich Potyrailo, Philippe Schottland +1 more | 2008-12-02 |
| 7310136 | Method and apparatus for measuring prism characteristics | Dennis Coyle, Masako Yamada | 2007-12-18 |
| 7250612 | Devices and methods capable of authenticating batteries | Vandita Pai-Paranjape, Philippe Schottland | 2007-07-31 |
| 7175086 | Authentication system, data device, and methods for using the same | David Gilles Gascoyne, Brian Lee Lawrence, Sriramakrishna Maruvada, Radislav Alexandrovich Potyrailo, Philippe Schottland +1 more | 2007-02-13 |