| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 6 | |
| #2 | United States | 4 | |
| #3 | Australia | 2 | |
| #4 | Germany | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | France | 1 | |
| #7 | Italy | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Cameras | |
| #2 | Optical systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lo Anthony | 8 |
| #2 | Lo Anthony Tak Sau | 4 |
| #3 | Lo Hony Tak Sau | 1 |
| #4 | Lo Anthony Tak-Sau | 1 |
| #5 | Delisle Jean-Paul | 1 |
| #6 | Lo A T S | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB201001451D0 | Improved focusing mount | |
| US2009303587A1 | Three dimensional image alignment | |
| GB8907228D0 | Camera with inset electronic flash and hinged reflector | |
| GB8811818D0 | Stereoscopic viewer having a pair of viewing lenses | |
| GB8701027D0 | Photographic imaging system for use in producing stereographs | |
| AU7643281A | Liquid level gauge | |
| EP0061470A1 | Light reflector unit for a photographic camera. |