Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9208652 | Methods and systems for conducting lottery games with portable devices enabled for near field communication (NFC) | Ioannis Aligizakis, Dimitrios Kakos, Spiridon Pachnis, Chrysoula Athanasopoulou, Argiris Diamandis +1 more | 2015-12-08 |
| 8678905 | Methods and systems for conducting lottery games with portable devices enabled for near field communication (NFC) | Ioannis Aligizakis, Dimitrios Kakos, Spiridon Pachnis, Chrysoula Athanasopoulou, Argiris Diamandis +1 more | 2014-03-25 |
| D635198 | Lottery terminal | Konstantinos Antonopoulos, Georgios Plakas, Georgios Kolios, Stavros Liapis | 2011-03-29 |
| D607947 | Lottery terminal | Constantinos Antonopoulos, Georgios Plakas, Georgios Kolios, Stavros Liapis | 2010-01-12 |