| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Argentina | 2 | |
| #3 | China | 2 | |
| #4 | Hong Kong | 2 | |
| #5 | Taiwan | 2 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Furniture and games | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Games | |
| #2 | Coin-freed | |
| #3 | Unspecified technologies | |
| #4 | Registering devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Antonopoulos Constantinos | 9 |
| #2 | Boronikolos Andreas | 8 |
| #3 | Minadakis Yannis | 8 |
| #4 | Antonopoulos Konstantinos | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2012135793A1 | Lottery game system and method of playing | |
| CN101369356A | Method for displaying a draw result of contest |