- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 9/10 - Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or – having two components only one + and one – component
Patent holdings for IPC class G02B 9/10
Total number of patents in this class: 128
10-year publication summary
|
8
|
6
|
8
|
11
|
12
|
14
|
13
|
21
|
17
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 36841 |
18 |
| FUJIFILM Corporation | 27102 |
8 |
| Samsung Electronics Co., Ltd. | 131630 |
7 |
| Young Optics Inc. | 247 |
7 |
| Nikon Corporation | 7162 |
4 |
| California Institute of Technology | 3884 |
4 |
| Samsung Electro-mechanics Co., Ltd. | 4798 |
3 |
| Olympus Corporation | 13667 |
3 |
| Kyocera Corporation | 12735 |
3 |
| Genius Electronic Optical Co., Ltd. | 197 |
3 |
| Largan Precision Co., Ltd. | 1411 |
3 |
| Hanwha Vision Co., Ltd. | 568 |
3 |
| Disney Enterprises, Inc. | 6012 |
2 |
| Ricoh Company, Ltd. | 13266 |
2 |
| Huawei Technologies Co., Ltd. | 100781 |
2 |
| Calin Technology Co., Ltd. | 20 |
2 |
| Coretronic Corporation | 1165 |
2 |
| Delta ID Inc. | 27 |
2 |
| National Research Council of Canada | 1545 |
2 |
| Newmax Technology Co., Ltd. | 84 |
2 |
| Other owners | 46 |