Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9414372 | Digital filter control for filter tracking speedup | Jun Won Choi, Raghu Narayan Challa | 2016-08-09 |
| 9232478 | Frequency scan method for determining the system center frequency for LTE TDD | Raghu Narayan Challa, Hisham A. Mahmoud | 2016-01-05 |