| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 3 | |
| #2 | China | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | United States | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Transport | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Spectacles | |
| #2 | Motor vehicles | |
| #3 | Load transportation vehicles | |
| #4 | Frames |
| # | Name | Total Patents |
|---|---|---|
| #1 | Delamour Dominique | 11 |
| #2 | Miklitarian Alain | 10 |
| #3 | Rodi Olivier | 9 |
| #4 | Chene Richard | 8 |
| #5 | Ch Ne Richard | 1 |
| #6 | Chêne Richard | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN108139017A | Free end is used to support the articulated mounting of contilever load | |
| US2015049299A1 | Telescopic hinge for spectacles frame | |
| EP2404211A1 | Frame for spectacles with telescopic hinges, and hinge for the frame |