- 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 7/083 - Analogue circuits for control of exposure time
Patent holdings for IPC class G03B 7/083
Total number of patents in this class: 18
10-year publication summary
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1
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1
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0
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0
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1
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1
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1
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1
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2
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30192 |
3 |
| Sony Corporation | 30481 |
1 |
| NEC Corporation Of America | 8 |
1 |
| Renesas Electronics Corporation | 5872 |
1 |
| Innolux Corporation | 3518 |
1 |
| The Trustees of Columbia University in the City of New York | 3609 |
1 |
| Boe Technology Group Co., Ltd. | 42839 |
1 |
| Asia Optical International Ltd. | 107 |
1 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 7245 |
1 |
| SICK Optex Co., Ltd. | 4 |
1 |
| Maxell Holdings, Ltd. | 1267 |
1 |
| Advanced Interconnect Systems Limited | 44 |
1 |
| Maxell, Ltd. | 2930 |
1 |
| Nexight Inc | 26 |
1 |
| Sony Group Corporation | 15082 |
1 |
| Essence Technology Holdings (HK) Limited | 19 |
1 |
| Other owners | 0 |