Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8869222 | Second screen content | Joseph M. Winograd, Peter Russell Johnson | 2014-10-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8869222 | Second screen content | Joseph M. Winograd, Peter Russell Johnson | 2014-10-21 |