| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 4 | |
| #2 | United Kingdom | 3 | |
| #3 | United States | 3 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Australia | 1 | |
| #6 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Control | |
| #3 | IT methods for management |
| # | Technology | |
|---|---|---|
| #1 | Games | |
| #2 | Coin-freed | |
| #3 | Data processing systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kyrychenko Olexandr Ivanovich | 14 |
| Publication | Filing date | Title |
|---|---|---|
| US2013300060A1 | Apparatus for handling playing cards and method of use | |
| WO2007070019A1 | Method for playing a card game, in particular black jack (variants) and gaming equipment for playing said game | |
| WO2005062228A1 | Gaming equipment for table games using playing cards, in particular for black jack | |
| AU2003211653A1 | Gaming equipment for table games using playing cards and tokens, in particular for black jack |