Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9397914 | Network equipment and method for selecting communication path | — | 2016-07-19 |
| 8572285 | Network equipment and method for selecting communication path | MING-CHIN HO | 2013-10-29 |
| 8386155 | Fault analysis method for a lambda probe | Johannes Scheuerer, Norbert Sieber | 2013-02-26 |
| 8290123 | Gateway and method for detecting a communication link between a called telephone and a telephone switch | — | 2012-10-16 |
| 8204212 | Phone and method for reducing noise in a subscriber line interface circuit thereof | — | 2012-06-19 |