Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8650264 | Offline webpage activated by reading a tag | Martin Zilliacus | 2014-02-11 |
| 8010621 | Offline webpage activated by reading a tag | Martin Zilliacus | 2011-08-30 |
| 7697894 | Method and system for tactile confirmation of service bookmarks | Martin Zilliacus, Sakari Kotola, Jorma Vartia, Petri Vesikivi | 2010-04-13 |
| 7341196 | Location identification of machine-readable data embedded in data carriers | Martin Zilliacus | 2008-03-11 |