- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 9/03 - Circuitry for demodulating colour component signals modulated spatially by colour striped filters by frequency separation
Patent holdings for IPC class H04N 9/03
Total number of patents in this class: 5
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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2
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1
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2
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SK Hynix Inc. | 11030 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| Humane, Inc. | 73 |
1 |
| Sony Group Corporation | 10730 |
1 |
| Other owners | 0 |