Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6594360 | Circuit configuration for two-wire/four-wire conversion | Jorg Hauptmann | 2003-07-15 |
| 6563867 | Arrangement for analyzing the nonlinear properties of a communication channel | — | 2003-05-13 |