Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9058751 | Language phoneme practice engine | Doug Dohring, David Hendry, Jerry Chiawei Chen | 2015-06-16 |
| 8784108 | Computer-based language immersion teaching for young learners | Doug Dohring, David Hendry, Jerry Chiawei Chen | 2014-07-22 |
| 8727781 | Online educational system with multiple navigational modes | Doug Dohring, William McCaffrey, David Hendry, Lee Borth | 2014-05-20 |