- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 25/62 - Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels
Patent holdings for IPC class H04N 25/62
Total number of patents in this class: 46
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
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2
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11
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19
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11
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Semiconductor Solutions Corporation | 8770 |
16 |
| Samsung Electronics Co., Ltd. | 131630 |
6 |
| Canon Inc. | 36841 |
4 |
| FUJIFILM Corporation | 27102 |
3 |
| SK Hynix Inc. | 11030 |
3 |
| Sony Group Corporation | 10730 |
3 |
| ams Sensors USA Inc. | 24 |
2 |
| Apple Inc. | 50209 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| Semiconductor Components Industries, L.L.C. | 5345 |
1 |
| Korea University Research and Business Foundation | 2561 |
1 |
| OmniVision Technologies, Inc. | 1502 |
1 |
| The Secretary of State for Defence | 445 |
1 |
| AMS Sensors Belgium BVBA | 51 |
1 |
| Toppan Inc. | 746 |
1 |
| Valeo Detection Systems GmbH | 8 |
1 |
| Other owners | 0 |