- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 1/08 - Optical elements characterised by the material of which they are madeOptical coatings for optical elements made of polarising materials
Patent holdings for IPC class G02B 1/08
Total number of patents in this class: 428
10-year publication summary
|
43
|
39
|
28
|
27
|
29
|
27
|
27
|
21
|
24
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30808 |
36 |
| Samsung Display Co., Ltd. | 39229 |
19 |
| Nitto Denko Corporation | 8640 |
18 |
| Zeon Corporation | 4183 |
14 |
| Samsung Electronics Co., Ltd. | 159473 |
12 |
| Essilor International (compagnie Generale D'optique) | 3001 |
11 |
| Shanjin Optoelectronics (Suzhou) Co., Ltd. | 130 |
11 |
| Shanjin Optoelectronics (Nanjing) Co., Ltd. | 149 |
10 |
| 3m Innovative Properties Company | 17443 |
8 |
| LG Chem, Ltd. | 17986 |
7 |
| Samsung SDI Co., Ltd. | 10988 |
7 |
| Dai Nippon Printing Co., Ltd. | 4276 |
7 |
| Sumitomo Chemical Company, Limited | 8992 |
6 |
| Beijing Zitiao Network Technology Co., Ltd. | 6991 |
6 |
| META Platforms Technologies, LLC | 6545 |
6 |
| Hoardsun Hengxin(wuxi) Materials Co., Ltd. | 211 |
6 |
| Hoya Corporation | 2400 |
5 |
| Boe Technology Group Co., Ltd. | 44746 |
5 |
| Hoya Lens Thailand Ltd. | 646 |
5 |
| MGC Filsheet Co., Ltd. | 154 |
5 |
| Other owners | 224 |