Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1077923 | Gameboard | — | 2025-06-03 |
| 10245504 | Multi-axis rotational puzzle cube | — | 2019-04-02 |
| 9409080 | Educational ball | — | 2016-08-09 |
| 7510188 | Ba-Gua fortune telling game tower | Fu-Bin Lin | 2009-03-31 |
| D377142 | Mooring | — | 1997-01-07 |
| 5575476 | Game apparatus | — | 1996-11-19 |
| 5564704 | Paper folding game for spatial puzzle | — | 1996-10-15 |