Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6556593 | Digital cross connect and add/drop multiplexing device for SDH or SONET signals | Andreas Herkersdorf, Harmen Van As | 2003-04-29 |
WL
Wolfram Lemppenau
Overall (2003): #90,427 of 273,478Top 35%
1
Patents 2003