Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808172 | Board game | Brian Yu | 2004-10-26 |
| 6796561 | Game with commonly moved enemy | — | 2004-09-28 |
| 6746017 | Sequence tile board game | Brian Yu | 2004-06-08 |
| D490859 | Fold-out, hand-held electronic game | — | 2004-06-01 |
| 6729619 | Dice game | Brian Yu | 2004-05-04 |
| 6695311 | Guess location game | Brian Yu | 2004-02-24 |
| D487116 | Castle-shaped handheld electronic game | James Keifer, Jeannie Hardie | 2004-02-24 |