Issued Patents All Time
Showing 51–51 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8583933 | Authenticated checkin via passive NFC | — | 2013-11-12 |
Showing 51–51 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8583933 | Authenticated checkin via passive NFC | — | 2013-11-12 |