- 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: 382
10-year publication summary
|
21
|
32
|
24
|
20
|
11
|
15
|
18
|
13
|
10
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 44051 |
32 |
| FUJIFILM Corporation | 30594 |
31 |
| Sony Corporation | 30111 |
22 |
| Nikon Corporation | 7230 |
14 |
| Samsung Electronics Co., Ltd. | 158442 |
13 |
| Apple Inc. | 59027 |
10 |
| Olympus Corporation | 12920 |
10 |
| Microsoft Technology Licensing, LLC | 54510 |
9 |
| Canon Kabushiki Kaisha | 7360 |
9 |
| Panasonic Corporation | 18849 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
8 |
| Sony Semiconductor Solutions Corporation | 11717 |
8 |
| OM Digital Solutions Corp. | 583 |
7 |
| Sony Group Corporation | 15822 |
7 |
| Denso Corporation | 25645 |
5 |
| Axis AB | 1051 |
5 |
| OmniVision Technologies, Inc. | 1602 |
5 |
| Huawei Technologies Co., Ltd. | 124115 |
4 |
| Aptina Imaging Corporation | 371 |
4 |
| JVC Kenwood Corporation | 3137 |
4 |
| Other owners | 167 |