- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 23/18 - HousingsCapsMountingsSupports, e.g. with counterweight for binocular arrangements
Patent holdings for IPC class G02B 23/18
Total number of patents in this class: 230
10-year publication summary
|
25
|
18
|
27
|
23
|
13
|
25
|
21
|
14
|
20
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Swarovski-Optik AG & Co KG. | 158 |
22 |
| FUJIFILM Corporation | 29367 |
14 |
| Nikon Vision Co., Ltd. | 125 |
10 |
| Carl Zeiss AG | 886 |
8 |
| Sheltered Wings, Inc. | 441 |
6 |
| Canon Inc. | 39888 |
5 |
| Wilcox Industries Corp. | 154 |
5 |
| Applied Minds, LLC | 88 |
4 |
| Carl Zeiss Sports Optics GmbH | 17 |
4 |
| Kamakura Koki Co., Ltd. | 11 |
4 |
| Leica Camera AG | 283 |
4 |
| TNVC, Inc. | 4 |
4 |
| Sony Corporation | 31052 |
3 |
| Bushnell Inc. | 379 |
3 |
| Really Right Stuff, LLC | 145 |
3 |
| Shenzhen Ruierxing Electronic Co., Ltd. | 18 |
3 |
| Lumiworx SARL | 11 |
3 |
| Nocturn Industries LLC | 4 |
3 |
| Nikon Corporation | 7163 |
2 |
| Alpine Innovations LLC | 28 |
2 |
| Other owners | 118 |