| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Ireland | 9 | |
| #2 | United Kingdom | 5 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Computer technology | |
| #3 | Telecommunications | |
| #4 | Control |
| # | Technology | |
|---|---|---|
| #1 | Television | |
| #2 | Data recognition and presentation | |
| #3 | Telephonic communication | |
| #4 | Teaching materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Johnston Francis Alan | 14 |
| Publication | Filing date | Title |
|---|---|---|
| IE20100651A1 | A handheld viewing device | |
| IE20080922A1 | A handheld viewing device | |
| GB0614010D0 | A viewing device | |
| IES20040400A2 | A viewing device | |
| IE20020034A1 | A Viewing Device |