- All sections
- H - Electricity
- H04B - Transmission
- H04B 5/20 - characterised by the transmission technique; characterised by the transmission medium
Patent holdings for IPC class H04B 5/20
Total number of patents in this class: 0
10-year publication summary
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
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Other owners | 0 |