Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10470079 | Systems and method for cross cell aggregation using virtualized equipment | Donna L. Polehn, Fred Weisbrod | 2019-11-05 |
| 10412575 | System and method for virtual SIM card | Donna L. Polehn, Patricia R. Chang, Fred Weisbrod | 2019-09-10 |
| 10218080 | Passive metamaterial heterodyning antenna | Donna L. Polehn, Fred Weisbrod | 2019-02-26 |