Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5734832 | Method for evaluating performance-feature-related messages in a program-controlled communication equipment | Erwin Tanger, Holger Steinbach | 1998-03-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5734832 | Method for evaluating performance-feature-related messages in a program-controlled communication equipment | Erwin Tanger, Holger Steinbach | 1998-03-31 |