Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9992730 | Method and apparatus for determining warning alert list contents for assignment of cells to tracking area identifiers | Michael Dreiling, Gregory M. Smith, Yigang Cai | 2018-06-05 |
| 9386436 | Alerting message number per alerting category across network technology | Yigang Cai | 2016-07-05 |