- All sections
- H - Electricity
- H03D - Demodulation or transference of modulation from one carrier to another
- H03D 99/00 - Subject matter not provided for in other groups of this subclass
Patent holdings for IPC class H03D 99/00
Total number of patents in this class: 4
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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1
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 60095 |
1 |
| Microsoft Technology Licensing, LLC | 52893 |
1 |
| Thales SA | 2321 |
1 |
| Centre National d'Etudes Spatiales (C.N.E.S.) | 129 |
1 |
| Other owners | 0 |