- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 1/16 - Optical coatings produced by application to, or surface treatment of, optical elements having an anti-static effect, e.g. electrically conducting coatings
Patent holdings for IPC class G02B 1/16
Total number of patents in this class: 256
10-year publication summary
|
30
|
39
|
24
|
17
|
14
|
20
|
17
|
16
|
24
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nitto Denko Corporation | 8517 |
25 |
| Essilor International (compagnie Generale D'optique) | 2999 |
16 |
| Dai Nippon Printing Co., Ltd. | 4234 |
12 |
| Toppan Printing Co., Ltd. | 2091 |
11 |
| Toppan Inc. | 762 |
10 |
| Samsung Display Co., Ltd. | 38544 |
8 |
| Zeon Corporation | 4139 |
7 |
| LG Chem, Ltd. | 17926 |
6 |
| Toppan Tomoegawa Optical Films Co., Ltd. | 29 |
6 |
| Toppan Holdings Inc. | 887 |
6 |
| FUJIFILM Corporation | 30479 |
5 |
| LG Display Co., Ltd. | 14941 |
4 |
| Raytheon Company | 8456 |
4 |
| EKC Technology, Inc. | 84 |
4 |
| Shanjin Optoelectronics (Suzhou) Co., Ltd. | 130 |
4 |
| Samsung SDI Co., Ltd. | 10524 |
3 |
| Boe Technology Group Co., Ltd. | 43910 |
3 |
| Hoya Lens Thailand Ltd. | 609 |
3 |
| II-VI Delaware, Inc. | 1622 |
3 |
| Nikon-Essilor Co., Ltd. | 249 |
3 |
| Other owners | 113 |