- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 1/111 - Anti-reflection coatings using layers comprising organic materials
Patent holdings for IPC class G02B 1/111
Total number of patents in this class: 931
10-year publication summary
|
74
|
106
|
87
|
88
|
66
|
54
|
88
|
84
|
73
|
51
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dai Nippon Printing Co., Ltd. | 4237 |
68 |
| FUJIFILM Corporation | 30512 |
61 |
| Xinmei Fontana Holding (Hong Kong) Limited | 155 |
38 |
| Nitto Denko Corporation | 8526 |
37 |
| Essilor International (compagnie Generale D'optique) | 2997 |
37 |
| Nippon Sheet Glass Company, Limited | 952 |
28 |
| Canon Inc. | 43768 |
26 |
| Daicel Corporation | 2508 |
20 |
| 3m Innovative Properties Company | 17488 |
19 |
| Samsung Display Co., Ltd. | 38570 |
17 |
| Dexerials Corporation | 2005 |
15 |
| Corporation de l'École Polytechnique de Montréal | 104 |
14 |
| LG Chem, Ltd. | 17921 |
13 |
| Samsung Electronics Co., Ltd. | 157557 |
12 |
| Fukuvi Chemical Industry Co., Ltd. | 62 |
12 |
| BenQ Materials Corporation | 168 |
11 |
| Mitsubishi Gas Chemical Company, Inc. | 3619 |
11 |
| Somar Corporation | 136 |
11 |
| Canon Kabushiki Kaisha | 7307 |
10 |
| Toppan Tomoegawa Optical Films Co., Ltd. | 29 |
10 |
| Other owners | 461 |