Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609654 | Method for allowing a user to customize use of a payment card that generates a different payment card number for multiple transactions | William R. Bryant, Jacob Y. Wong | 2003-08-26 |
| 6592044 | Anonymous electronic card for generating personal coupons useful in commercial and security transactions | Jacob Y. Wong | 2003-07-15 |