| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | United Kingdom | 2 | |
| #3 | Japan | 2 | |
| #4 | Singapore | 2 | |
| #5 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Medical technology | |
| #3 | Machines | |
| #4 | Audio-visual technology | |
| #5 | Control |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Diagnosis and surgery | |
| #3 | Television | |
| #4 | Unspecified technologies | |
| #5 | Unspecified technologies | |
| #6 | Teaching materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Forkey Richard E | 9 |
| #2 | Deary Randall J | 4 |
| #3 | Tremblay David M | 3 |
| #4 | Smith Christopher B | 3 |
| #5 | Clark Michael P | 3 |
| #6 | Ross Robert N | 3 |
| #7 | Shoemaker Arthur H | 2 |
| #8 | Volk Brian E | 2 |
| #9 | Richiyaado Ii Fuookii | 2 |
| #10 | Aasaa Eichi Shiyuumeikaa | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5888193A | Endoscope with curved optical axis | |
| US5980453A | Endoscope with low distortion | |
| US5772355A | Quick attach/release adapter mechanism | |
| GB9521254D0 | Medical visualisation device | |
| US5688224A | Medical visualization device | |
| SG30380A1 | Viewing scope with image intensification | |
| US5406418A | Mechanical coupler for eyepieces | |
| US5210814A | High resolution optical device with rigid fiber optic bundle | |
| US5124838A | Optical coupler |