Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11178068 | Connection management service | Elizabeth Ann Dow Johnson, Dionisios Spiro Vervitsiotis, Kamlesh Nanda, Kenneth I. Rawlings | 2021-11-16 | $260,256,000 |
| 11115528 | Call control service | Siddhartha Shankara Rao, Carlin Wiegner | 2021-09-07 | $222,723,000 |
| 9843914 | System for transiting emergency communications | Siddhartha Shankara Rao, Thaddeus C. Pritchett | 2017-12-12 | $86,699,000 |
| 9736194 | System for establishing communication between devices | Siddhartha Shankara Rao | 2017-08-15 | $42,907,000 |