- 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: 867
10-year publication summary
|
97
|
73
|
106
|
87
|
87
|
66
|
54
|
86
|
83
|
56
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dai Nippon Printing Co., Ltd. | 4113 |
65 |
| FUJIFILM Corporation | 29543 |
58 |
| Xinmei Fontana Holding (Hong Kong) Limited | 157 |
37 |
| Essilor International (compagnie Generale D'optique) | 2991 |
35 |
| Nitto Denko Corporation | 8280 |
34 |
| Canon Inc. | 40352 |
23 |
| Nippon Sheet Glass Company, Limited | 984 |
22 |
| 3m Innovative Properties Company | 17795 |
19 |
| Daicel Corporation | 2375 |
17 |
| Dexerials Corporation | 1937 |
15 |
| Konica Minolta Opto, Inc. | 1066 |
14 |
| Corporation de l'École Polytechnique de Montréal | 106 |
14 |
| Samsung Display Co., Ltd. | 35171 |
13 |
| LG Chem, Ltd. | 17644 |
13 |
| Samsung SDI Co., Ltd. | 8537 |
12 |
| Fukuvi Chemical Industry Co., Ltd. | 57 |
12 |
| Samsung Electronics Co., Ltd. | 147501 |
11 |
| Mitsubishi Gas Chemical Company, Inc. | 3482 |
11 |
| BenQ Materials Corporation | 159 |
10 |
| Toppan Tomoegawa Optical Films Co., Ltd. | 29 |
10 |
| Other owners | 422 |