- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 1/118 - Anti-reflection coatings having sub-optical wavelength surface structures designed to provide an enhanced transmittance, e.g. moth-eye structures
Patent holdings for IPC class G02B 1/118
Total number of patents in this class: 847
10-year publication summary
|
106
|
89
|
96
|
99
|
64
|
77
|
59
|
43
|
46
|
21
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dexerials Corporation | 1955 |
80 |
| FUJIFILM Corporation | 29251 |
75 |
| Sharp Kabushiki Kaisha | 18787 |
56 |
| Sharp Corporation | 10302 |
48 |
| Canon Inc. | 39538 |
29 |
| Sony Corporation | 31138 |
25 |
| Sony Semiconductor Solutions Corporation | 10315 |
18 |
| Corning Incorporated | 10240 |
17 |
| Samsung Electronics Co., Ltd. | 144426 |
11 |
| 3m Innovative Properties Company | 17855 |
11 |
| Mitsubishi Chemical Corporation | 4492 |
11 |
| Dai Nippon Printing Co., Ltd. | 4061 |
10 |
| Nippon Sheet Glass Company, Limited | 999 |
10 |
| Oji Holdings Corporation | 716 |
9 |
| Canon Kabushiki Kaisha | 7046 |
8 |
| Panasonic Corporation | 20166 |
7 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4905 |
7 |
| Brookhaven Science Associates, LLC | 197 |
7 |
| Magic Leap, Inc. | 3230 |
7 |
| Semiconductor Energy Laboratory Co., Ltd. | 11371 |
6 |
| Other owners | 395 |