Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10176668 | Games and gaming machines having game symbol replacement feature | Yi-Chen Chang | 2019-01-08 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10176668 | Games and gaming machines having game symbol replacement feature | Yi-Chen Chang | 2019-01-08 |