- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 25/571 - Control of the dynamic range involving a non-linear response
Patent holdings for IPC class H04N 25/571
Total number of patents in this class: 10
10-year publication summary
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0
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0
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0
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0
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0
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1
|
3
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0
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4
|
2
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
| Sony Advanced Visual Sensing AG | 51 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Canon Inc. | 36841 |
1 |
| BAE Systems Imaging Solutions Inc. | 88 |
1 |
| Trustees of Dartmouth College | 1016 |
1 |
| ams Sensors USA Inc. | 24 |
1 |
| Beijing Ruisizhixin Technology Co., Ltd. | 15 |
1 |
| Other owners | 0 |