- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 5/08 - Mirrors
Patent holdings for IPC class G02B 5/08
Total number of patents in this class: 3684
10-year publication summary
|
304
|
301
|
292
|
308
|
289
|
299
|
274
|
260
|
217
|
57
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carl Zeiss SMT GmbH | 2646 |
311 |
| 3m Innovative Properties Company | 18406 |
148 |
| FUJIFILM Corporation | 27102 |
102 |
| Konica Minolta, Inc. | 8349 |
101 |
| ASML Netherlands B.V. | 6816 |
67 |
| Samsung Electronics Co., Ltd. | 131630 |
44 |
| Toray Industries, Inc. | 6652 |
43 |
| Corning Incorporated | 9932 |
41 |
| Nitto Denko Corporation | 7879 |
39 |
| Saint-Gobain Glass France | 3641 |
39 |
| Gentex Corporation | 1742 |
38 |
| Nike, Inc. | 13075 |
37 |
| Sharp Kabushiki Kaisha | 18957 |
34 |
| Raytheon Company | 8535 |
32 |
| Nikon Corporation | 7162 |
30 |
| Toyota Motor Corporation | 28582 |
27 |
| Magna Mirrors of America, Inc. | 531 |
27 |
| Viavi Solutions Inc. | 1363 |
26 |
| Asahi Glass Company, Limited | 2985 |
25 |
| Asukanet Company, Ltd. | 68 |
23 |
| Other owners | 2450 |