Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1091620 | Display screen or portion thereof with transitional graphical user interface | Colin Fong, Hiram Yu, Geoffrey Richardson | 2025-09-02 |
| 12125349 | 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 | 2024-10-22 |
| 12094298 | Electronic gaming machine and method for holding designated symbols during a wagering game and incrementally increasing a multiplier | Billy Tam, Matthew Chan, Hiram Yu | 2024-09-17 |
| 11995946 | Games awarding prizes displayed in winning symbol positions | — | 2024-05-28 |
| 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 |
| 11521455 | Method of holding special symbols in a feature game played on a gaming system | — | 2022-12-06 |
| 11508205 | Games awarding prizes displayed in winning symbol positions | — | 2022-11-22 |
| 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 |
| 10872491 | Games awarding prizes displayed in winning symbol positions | — | 2020-12-22 |
| 10733839 | Gaming machine and a method of gaming that allocate a function to instances of a selected symbol | Matthew Chan | 2020-08-04 |
| 10198907 | Gaming system and a method of gaming | Matthew Chan | 2019-02-05 |
| 9715786 | Method of gaming, a game controller and a gaming system | — | 2017-07-25 |
| 9390589 | Method of gaming, a game controller and a gaming system | — | 2016-07-12 |