| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 40 | |
| #2 | Bulgaria | 1 | |
| #3 | Egypt | 1 | |
| #4 | Slovakia | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Spectacles | |
| #2 | Optical systems | |
| #3 | Physical therapy devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Silver Joshua D | 3 |
| #2 | Silver Jushua D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB201602137D0 | Novel eyeglasses | |
| GB201517607D0 | Novel optical waveguide display | |
| GB201516164D0 | A novel lens | |
| GB201507176D0 | Compensated membrane | |
| GB201505862D0 | A novel hybrid lens | |
| GB201402661D0 | Variable focus lenses | |
| GB201400790D0 | A New Membrane | |
| GB201319400D0 | A new membrane | |
| GB201315546D0 | A novel vehicle | |
| GB201216600D0 | A novel optical device | |
| GB201200866D0 | A novel optical device and method | |
| GB201106071D0 | Novel eyeglasses | |
| GB201102114D0 | A novel lens | |
| GB201020109D0 | A device for improved viewing of 3D media | |
| GB0621065D0 | Variable focus lens and spectacles | |
| GB0613688D0 | Variable focus lens and spectacles | |
| GB0601019D0 | Optical device | |
| GB0522030D0 | Variable focus lens | |
| GB0501276D0 | A device for temporary correction of refractive error | |
| GB0321664D0 | A simple refractometer |