- 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: 903
10-year publication summary
|
89
|
96
|
99
|
64
|
77
|
63
|
45
|
45
|
51
|
29
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dexerials Corporation | 2005 |
87 |
| FUJIFILM Corporation | 30512 |
76 |
| Sharp Kabushiki Kaisha | 18530 |
56 |
| Sharp Corporation | 10533 |
48 |
| Canon Inc. | 43768 |
31 |
| Sony Corporation | 30208 |
25 |
| Sony Semiconductor Solutions Corporation | 11551 |
20 |
| Corning Incorporated | 10500 |
19 |
| Samsung Electronics Co., Ltd. | 157557 |
12 |
| 3m Innovative Properties Company | 17488 |
12 |
| Nippon Sheet Glass Company, Limited | 952 |
12 |
| Mitsubishi Chemical Corporation | 4721 |
11 |
| Dai Nippon Printing Co., Ltd. | 4237 |
10 |
| Magic Leap, Inc. | 3391 |
9 |
| Oji Holdings Corporation | 795 |
9 |
| Canon Kabushiki Kaisha | 7307 |
9 |
| Brookhaven Science Associates, LLC | 202 |
8 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5249 |
7 |
| University of Florida Research Foundation, Inc. | 4173 |
7 |
| Largan Precision Co., Ltd. | 1631 |
7 |
| Other owners | 428 |