Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE49745 | Device and method for identification and authentication | Jakob Ehrensvärd | 2023-12-05 |
| RE48541 | Device and method for identification and authentication | Jakob Ehrensvärd | 2021-04-27 |
| D846557 | Portable security device with dual interfaces | Jakob Ehrensvärd | 2019-04-23 |
| 9122860 | Device and method for identification and authentication | Jakob Ehrensvärd | 2015-09-01 |
| 8806586 | Device and method for identification and authentication | Jakob Ehrensvärd | 2014-08-12 |
| 7170409 | Tamper evident packaging | Jakob Ehrensvärd, Leif Eriksson, Fredrik Carl Stefan Einberg | 2007-01-30 |