Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10868909 | Switched telephone network and method for managing a subscriber line in such a network | — | 2020-12-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10868909 | Switched telephone network and method for managing a subscriber line in such a network | — | 2020-12-15 |