Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12307325 | System and method for multi-level security in high-capacity QR codes | Charles Yeomans, Etienne Coulon, Brian Galvin | 2025-05-20 |
| 12204968 | System and method for high-capacity secure QR codes | Charles Yeomans, Brian Galvin, Etienne Coulon | 2025-01-21 |