- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 23/18 - Housings; Caps; Mountings; Supports, e.g. with counterweight for binocular arrangements
Patent holdings for IPC class G02B 23/18
Total number of patents in this class: 203
10-year publication summary
|
16
|
25
|
18
|
27
|
23
|
13
|
25
|
18
|
14
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Swarovski-Optik AG & Co KG. | 151 |
20 |
| FUJIFILM Corporation | 27102 |
14 |
| Nikon Vision Co., Ltd. | 125 |
10 |
| Carl Zeiss AG | 855 |
8 |
| Canon Inc. | 36841 |
5 |
| Carl Zeiss Sports Optics GmbH | 19 |
4 |
| Kamakura Koki Co., Ltd. | 10 |
4 |
| Leica Camera AG | 271 |
4 |
| Sheltered Wings, Inc. | 379 |
4 |
| Wilcox Industries Corp. | 113 |
4 |
| TNVC, Inc. | 4 |
4 |
| Sony Corporation | 32931 |
3 |
| Applied Minds, LLC | 84 |
3 |
| Bushnell Inc. | 384 |
3 |
| Really Right Stuff, LLC | 126 |
3 |
| Nikon Corporation | 7162 |
2 |
| Alpine Innovations LLC | 29 |
2 |
| Asia Optical Co., Inc. | 189 |
2 |
| The Charles Stark Draper Laboratory, Inc. | 913 |
2 |
| Cubic Corporation | 497 |
2 |
| Other owners | 100 |