Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6760841 | Methods and apparatus for securely conducting and authenticating transactions over unsecured communication channels | — | 2004-07-06 |
| 6678103 | Methods and apparatus for increased magnetic coding density by precise placement of magnetic transitions | Carlos D. Bormey, Ismael E. Negrin | 2004-01-13 |
| 6678823 | Methods and apparatus for authenticating data stored in semiconductor memory cells | Carlos D. Bormey, Ismael E. Negrin | 2004-01-13 |