- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 25/618 - Noise processing, e.g. detecting, correcting, reducing or removing noise for random or high-frequency noise
Patent holdings for IPC class H04N 25/618
Total number of patents in this class: 11
10-year publication summary
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3
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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 |
3 |
| Sony Europe B.V. | 890 |
3 |
| Westinghouse Electric Company LLC | 1087 |
1 |
| Gigajot Technology, Inc. | 52 |
1 |
| Chengdu Synsense Technology Co., Ltd. | 31 |
1 |
| Shanghai Synsense Technology Co., Ltd. | 5 |
1 |
| Shenzhen Synsense Technology Co., Ltd. | 8 |
1 |
| Other owners | 0 |