Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11594108 | Electronic gaming machine and method for providing an award based upon a prize category and a prize sub-category | Billy Tam, Matthew Chan, Hiram Yu | 2023-02-28 |
| 11562623 | Gaming device with prize symbols | Billy Tam, Antoon Visser, Alessandro Sidoti, Karen Kendall | 2023-01-24 |