- 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: 934
10-year publication summary
|
74
|
106
|
87
|
88
|
66
|
54
|
89
|
84
|
73
|
55
|
| 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. | 4263 |
68 |
| FUJIFILM Corporation | 30653 |
61 |
| Essilor International (compagnie Generale D'optique) | 2997 |
38 |
| Xinmei Fontana Holding (Hong Kong) Limited | 155 |
38 |
| Nitto Denko Corporation | 8580 |
37 |
| Nippon Sheet Glass Company, Limited | 961 |
28 |
| Canon Inc. | 44222 |
26 |
| Daicel Corporation | 2557 |
20 |
| 3m Innovative Properties Company | 17445 |
19 |
| Samsung Display Co., Ltd. | 39012 |
19 |
| Dexerials Corporation | 2005 |
15 |
| Corporation de l'École Polytechnique de Montréal | 105 |
14 |
| LG Chem, Ltd. | 17967 |
13 |
| Samsung Electronics Co., Ltd. | 158842 |
12 |
| Fukuvi Chemical Industry Co., Ltd. | 63 |
12 |
| BenQ Materials Corporation | 171 |
11 |
| Mitsubishi Gas Chemical Company, Inc. | 3640 |
11 |
| Somar Corporation | 136 |
11 |
| Toppan Tomoegawa Optical Films Co., Ltd. | 29 |
11 |
| Canon Kabushiki Kaisha | 7373 |
10 |
| Other owners | 460 |