Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11210901 | Gaming device with prize symbols | Billy Tam, Antoon Visser, Alessandro Sidoti, Karen Kendall | 2021-12-28 |
| 11158163 | Gaming machine and a method of gaming that allocate a function to instances of a selected symbol | Matthew Chan | 2021-10-26 |
| 11062568 | 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 | 2021-07-13 |
| 10957155 | Electronic gaming machine and method for holding designated symbols during a wagering game and incrementally increasing a multiplier | Billy Tam, Matthew Chan, Hiram Yu | 2021-03-23 |
| 10909799 | Method of holding special symbols in a feature game played on a gaming system | — | 2021-02-02 |