- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 1/116 - Multilayers including electrically conducting layers
Patent holdings for IPC class G02B 1/116
Total number of patents in this class: 194
10-year publication summary
|
27
|
13
|
21
|
15
|
21
|
22
|
17
|
10
|
9
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Essilor International (compagnie Generale D'optique) | 3000 |
29 |
| Vitro Flat Glass LLC | 455 |
10 |
| FUJIFILM Corporation | 29295 |
8 |
| Nitto Denko Corporation | 8219 |
7 |
| Samsung Display Co., Ltd. | 34472 |
5 |
| Nikon-Essilor Co., Ltd. | 225 |
5 |
| Saint-Gobain Glass France | 3766 |
5 |
| 3m Innovative Properties Company | 17858 |
4 |
| PPG Industries Ohio, Inc. | 3456 |
4 |
| Hoya Lens Thailand Ltd. | 545 |
4 |
| META Platforms Technologies, LLC | 5745 |
4 |
| Hoya Corporation | 2745 |
3 |
| I-coat Company, LLC | 20 |
3 |
| Intevac, Inc. | 137 |
3 |
| Pilkington Group Limited | 775 |
3 |
| SCHOTT AG | 1716 |
3 |
| Trivale Technologies | 328 |
3 |
| Xinmei Fontana Holding (Hong Kong) Limited | 157 |
3 |
| Apple Inc. | 54610 |
2 |
| LG Display Co., Ltd. | 13389 |
2 |
| Other owners | 84 |