Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10122591 | Managing access to no-cost content | James Arnold Pack, Bin Zhu, Wiktor Tomczak, Joseph E. Provost, Tim Emiola +4 more | 2018-11-06 |
| 9524431 | Local maps using tiles | Ammar Ibrahim, Pascal Corpet, Patrick Pui Wah Leung, Robert Allen Ryskamp, Iyad F. I. Assad | 2016-12-20 |
| 8230351 | Method and apparatus for collaborative work | Charles M. Patton, Krista Davis, John Brecht, Alexandra Harris, Patricia Schank +1 more | 2012-07-24 |
| 7720946 | System, method and computer program product for enhancing awareness of fellow students' state of comprehension in an educational environment using networked thin client devices | Jeremy Roschelle, Philip Vahey | 2010-05-18 |
| 6885844 | System, method and computer program product for rapidly posing relevant questions to a group leader in an educational environment using networked thin client devices | Jeremy Roschelle | 2005-04-26 |