Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7933517 | Single-fiber protection in telecommunications networks | Antti Pietilainen | 2011-04-26 |
| 7920786 | Single-fiber protection in telecommunications networks | Antti Pietilainen | 2011-04-05 |