- All sections
- G - Physics
- G03B - Apparatus or arrangements for taking photographs or for projecting or viewing themapparatus or arrangements employing analogous techniques using waves other than optical wavesaccessories therefor
- G03B 7/00 - Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
Patent holdings for IPC class G03B 7/00
Total number of patents in this class: 398
10-year publication summary
|
31
|
21
|
30
|
23
|
18
|
10
|
15
|
17
|
12
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 29586 |
32 |
| Canon Inc. | 40398 |
31 |
| Sony Corporation | 30929 |
22 |
| Samsung Electronics Co., Ltd. | 147622 |
14 |
| Nikon Corporation | 7265 |
12 |
| Panasonic Corporation | 20042 |
10 |
| Olympus Corporation | 13140 |
10 |
| Microsoft Technology Licensing, LLC | 53910 |
10 |
| Apple Inc. | 55446 |
9 |
| Canon Kabushiki Kaisha | 7081 |
9 |
| Panasonic Intellectual Property Management Co., Ltd. | 31882 |
8 |
| Sony Semiconductor Solutions Corporation | 10631 |
8 |
| OM Digital Solutions Corp. | 606 |
7 |
| Sony Group Corporation | 14138 |
7 |
| Denso Corporation | 24480 |
5 |
| Axis AB | 991 |
5 |
| OmniVision Technologies, Inc. | 1556 |
5 |
| Huawei Technologies Co., Ltd. | 113853 |
4 |
| Semiconductor Components Industries, L.L.C. | 5269 |
4 |
| Aptina Imaging Corporation | 450 |
4 |
| Other owners | 182 |