- 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: 410
10-year publication summary
|
63
|
43
|
39
|
23
|
27
|
29
|
26
|
25
|
21
|
24
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 29817 |
32 |
| Samsung Display Co., Ltd. | 36265 |
19 |
| Nitto Denko Corporation | 8355 |
19 |
| Zeon Corporation | 4116 |
14 |
| Samsung Electronics Co., Ltd. | 149087 |
12 |
| Essilor International (compagnie Generale D'optique) | 2988 |
11 |
| Shanjin Optoelectronics (Suzhou) Co., Ltd. | 135 |
11 |
| Shanjin Optoelectronics (Nanjing) Co., Ltd. | 149 |
10 |
| 3m Innovative Properties Company | 17730 |
9 |
| LG Chem, Ltd. | 17679 |
7 |
| Samsung SDI Co., Ltd. | 8878 |
7 |
| Sumitomo Chemical Company, Limited | 9109 |
6 |
| Dai Nippon Printing Co., Ltd. | 4146 |
6 |
| Wuxi Hengxin Optoelectronic Materials Co., Ltd. | 205 |
6 |
| Hoya Corporation | 2760 |
5 |
| Hoya Lens Thailand Ltd. | 582 |
5 |
| MGC Filsheet Co., Ltd. | 156 |
5 |
| Mitsubishi Gas Chemical Company, Inc. | 3499 |
5 |
| Nissan Chemical Industries, Ltd. | 1698 |
5 |
| Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd. | 199 |
5 |
| Other owners | 211 |