Marc Espin
10Patents
5h-index
21Co-inventors
66Inventor score
Filing activity: Sep 13, 2000 → Apr 18, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6675152B1 | Transaction signature | Physics | 248 | Expired |
| US6892182B1 | Method and apparatus for ticket generation and accounting | Physics | 60 | Expired |
| US7062470B2 | Transaction signature | Physics | 58 | Expired |
| US7707507B1 | Method and system for configuring a graphical user interface based upon a user profile | Physics | 17 | Expired |
| US9123204B2 | Secure smart card operations | Physics | 5 | Active |
| US7454385B2 | Transaction signature | Physics | 4 | Active |
| US11657672B2 | Gaming system and method for utilizing a mobile device to fund a gaming session | Physics | 1 | Active |
| US11636728B2 | Gaming system and method for utilizing a mobile device to fund a gaming session | Physics | 1 | Active |
| US8216059B2 | Method for securely exchanging promotional ticket related information | Physics | 0 | Active |
| US12406547B2 | Gaming system and method for utilizing a mobile device to fund a gaming session | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.