Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10474330 | Supplementary content layers | Craig Reeves Brookes, Joseph King, Charles C. Moore, Andrew Olcott, Eric A. Menninga +2 more | 2019-11-12 |
| 10417933 | Selective display of comprehension guides | Joon Hao Chuah, Gregory Hullender, James Joseph Poulin, Mohammad Kanso, Manigandan Natarajan +7 more | 2019-09-17 |
| 10255249 | Previewing electronic book content within third-party websites | Anisha Gulabani, Andrew Olcott, Robert Wayne Roth, Joon Hao Chuah, Jeffrey Craig Kunins +5 more | 2019-04-09 |