- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 25/617 - Noise processing, e.g. detecting, correcting, reducing or removing noise for reducing electromagnetic interference, e.g. clocking noise
Patent holdings for IPC class H04N 25/617
Total number of patents in this class: 12
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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0
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3
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1
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5
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3
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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 |
4 |
| Canon Inc. | 36841 |
2 |
| SK Hynix Inc. | 11030 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| Pixart Imaging Inc. | 1581 |
1 |
| Varex Imaging Corporation | 294 |
1 |
| Stoneridge Electronics AB | 69 |
1 |
| Teledyne FLIR Commercial Systems, Inc. | 90 |
1 |
| Other owners | 0 |