Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9588951 | Annotation method and system for conferencing | Douglas B. Hill, Bradley James Bax, Jeffrey Adam Mahovsky | 2017-03-07 |
| 8972891 | Method for handling objects representing annotations on an interactive input system and interactive input system executing the method | Ann Dang Pham, Kathryn Rounding, Kenny Tsang, Tom Willekes | 2015-03-03 |