Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9680655 | Public-key certificate management system and method | — | 2017-06-13 | |
| 9615146 | Method and apparatus for managing conference calls | Anup D. Karnalkar, R. Tyler Wallis, William S. Robbins, Susan Steele | 2017-04-04 | $44,007,000 |