Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8775501 | Interactive television framework utilizing program-synchronous triggers and standard messaging and presence-detection protocols | Douglas H. Crawford, John Gilles, Julie Petrarca, Michael Ryan | 2014-07-08 |
| 8214429 | Interactive television framework utilizing program-synchronous triggers and standard messaging and presence-detection protocols | Douglas H. Crawford, John Gilles, Julie Petrarca, Michael Ryan | 2012-07-03 |