Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9762739 | Methods, systems, and products for voice-over internet protocol calls | Kadangode K. Ramakrishnan, Charles Robert Kalmanek, Jr., William Todd Marshall, Partho Mishra | 2017-09-12 |
| 9686331 | System and method for delivering content over a multicast network | Mark W. Altom, Robert Sayko | 2017-06-20 |