| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Japan | 3 | |
| #4 | Canada | 1 | |
| #5 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Audio-visual technology | |
| #3 | Electrical machinery and energy | |
| #4 | Measurement | |
| #5 | Medical technology | |
| #6 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Cameras | |
| #2 | Television | |
| #3 | Optical systems | |
| #4 | Special electric heating or lighting | |
| #5 | Unspecified technologies | |
| #6 | Analysing materials | |
| #7 | Measuring light | |
| #8 | Diagnosis and surgery | |
| #9 | Holographic processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pinho George P | 8 |
| #2 | Matthews Richard | 5 |
| #3 | Parkin John | 3 |
| #4 | Komarnycky O Nicholas | 3 |
| #5 | Ellis Jim W | 3 |
| #6 | Holland Lloyd F | 2 |
| #7 | Tsintzouras George | 2 |
| #8 | Schmidt Terry | 2 |
| #9 | George P Pinho | 1 |
| #10 | Perkins Michael | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US7252393B1 | Triangular prism dual lamp coupler | |
| US2006245069A1 | Ultra-bright light engine for projection displays | |
| US6930832B1 | Strap design for tiled rear projection screens | |
| US2005117349A1 | High performance reflector cooling system for projectors | |
| US2005122482A1 | Projector with sealed light valve | |
| US6734957B2 | Visible light sensor mechanism for constant brightness projection systems | |
| US2003142906A1 | Intense brightness optical system | |
| US6205271B1 | Optical integrator rod |