Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11121909 | Detecting and diagnosing call quality degradation issues using data session record data | Shivkumar Kalyanaraman, Bong Jun Ko, Vinay Kumar Kolar, Ravi Kothari, Kang-Won Lee +3 more | 2021-09-14 |