Qsecure, Inc.
11Patents
11Active
11Granted
52Portfolio score
Filing activity: Dec 8, 2005 → Jun 8, 2009 · 11 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7584153B2 | Financial transactions with dynamic card verification values | Physics | 772 | Active |
| US7472829B2 | Payment card with internally generated virtual account numbers for its magnetic stripe encoder and user display | Physics | 548 | Active |
| US7580898B2 | Financial transactions with dynamic personal account numbers | Physics | 537 | Active |
| US7380710B2 | Payment card preloaded with unique numbers | Physics | 465 | Active |
| US8104679B2 | Display payment card with fraud and location detection | Physics | 456 | Active |
| US7543739B2 | Automated payment card fraud detection and location | Physics | 438 | Active |
| US7641124B2 | Magnetic data recording device | Physics | 245 | Active |
| US7631804B2 | Payment card financial validation processing center | Physics | 227 | Active |
| US8267327B2 | Payment card manufacturing technology | Physics | 26 | Active |
| US8201747B2 | Auto-sequencing financial payment display card | Physics | 25 | Active |
| US7823794B2 | Stripline magnetic writing of dynamic magnetic data bits in surrounding regions of static magnetic data bits | Physics | 10 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.