Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6421169 | Optical fiber amplifier having variable gain | Johan Sandell, Magnus Sundelin | 2002-07-16 |
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Dag Bonnedal
Overall (2002): #236,895 of 266,432Top 90%
1
Patents 2002