- All sections
- H - Electricity
- H02S - Generation of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules
- H02S 20/21 - Supporting structures directly fixed to an immovable object specially adapted for motorways, e.g. integrated with sound barriers
Patent holdings for IPC class H02S 20/21
Total number of patents in this class: 40
10-year publication summary
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8
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3
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5
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10
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11
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8
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10
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5
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |