| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 14 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Computer technology | |
| #3 | Audio-visual technology | |
| #4 | IT methods for management | |
| #5 | Control | |
| #6 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hendricks John S | 14 |
| #2 | Asmussen Michael L | 10 |
| #3 | Bonner Alfred E | 5 |
| #4 | Mccoskey John S | 4 |
| #5 | Wunderlich Richard E | 2 |
| #6 | Berkobin Eric C | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US8073695B1 | Electronic book with voice emulation features | |
| US8095949B1 | Electronic book with restricted access features | |
| US9053640B1 | Interactive electronic book | |
| US9009773B1 | Method and apparatus for providing broadcast data services |