Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7644274 | Methods of protecting against spam electronic mail | Bjorn Markus Jakobsson | 2010-01-05 |
| 6636969 | Digital signatures having revokable anonymity and improved traceability | Bjorn Markus Jakobsson | 2003-10-21 |