- 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 7/097 - Digital circuits for control of both exposure time and aperture
Patent holdings for IPC class G03B 7/097
Total number of patents in this class: 44
10-year publication summary
|
4
|
3
|
7
|
4
|
3
|
0
|
2
|
1
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30514 |
9 |
| Panasonic Corporation | 19019 |
6 |
| Sony Corporation | 30181 |
5 |
| Canon Inc. | 43817 |
4 |
| Lutron Technology Company LLC | 2749 |
4 |
| Olympus Corporation | 12939 |
2 |
| Qualcomm Incorporated | 92196 |
1 |
| Pentax Ricoh Imaging Company, Ltd. | 104 |
1 |
| Nikon Corporation | 7228 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 15272 |
1 |
| Gentex Corporation | 1968 |
1 |
| Rotolight Limited | 38 |
1 |
| Thine Electronics, Inc. | 146 |
1 |
| Zhejiang Dahua Technology Co., Ltd. | 647 |
1 |
| Biamp Systems, LLC | 378 |
1 |
| 138 East LCD Advancements Limited | 293 |
1 |
| Canon Kabushiki Kaisha | 7314 |
1 |
| Honor Device Co., Ltd. | 6826 |
1 |
| OM Digital Solutions Corp. | 588 |
1 |
| Sony Group Corporation | 15642 |
1 |
| Other owners | 0 |