Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6289301 | System and methods for frame-based augmentative communication using pre-defined lexical slots | D. Jeffery Higginbotham | 2001-09-11 |
| 6266631 | System and methods for frame-based augmentative communication having pragmatic parameters and navigational indicators | D. Jeffery Higginbotham | 2001-07-24 |
| 6260007 | System and methods for frame-based augmentative communication having a predefined nearest neighbor association between communication frames | D. Jeffery Higginbotham | 2001-07-10 |
| 5956667 | System and methods for frame-based augmentative communication | D. Jeffery Higginbotham | 1999-09-21 |