Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6373511 | Combination terminal and printer | Yiu Kong Wong, Jerry Crosetti, Ki Sheung Yuen, Fraser Hardman | 2002-04-16 |
| D447136 | Transaction terminal | Yiu Kong Wong, Fraser Hardman, Ki Sheung Yuen, Thornton K. Lothrop | 2001-08-28 |
| 6097606 | Financial transaction terminal with limited access | Fraser Hardman, John R. Spence, Ki Sheung Yuen, Yiu Kong Wong | 2000-08-01 |
| 5912446 | Card reader with carriage powered by movement of inserted card | Yiu Kong Wong, Martin F. Hemy | 1999-06-15 |
| 5613680 | Game card and system of authorizing game card | Martin F. Hemy, John R. Spence, Virna A. Uliana | 1997-03-25 |
| 5559317 | Card reader with carriage powered by movement of inserted card | Yiu Kong Wong, Martin F. Hemy | 1996-09-24 |
| 5321243 | Card reader apparatus with read head mounting structure and card guide | Ki Sheung Yuen, Yiu Kong Wong | 1994-06-14 |