- 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: 57
10-year publication summary
|
7
|
3
|
5
|
9
|
8
|
7
|
10
|
9
|
15
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Colas | 160 |
7 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10956 |
6 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2386 |
4 |
| Planair S.A. | 10 |
3 |
| Agc, Inc. | 4944 |
2 |
| 8me Nova, LLC | 102 |
2 |
| Solum Photovoltaic Innovation, S.L. | 3 |
2 |
| DHP Technology AG | 2 |
2 |
| Ennovative Patent Holding Company LLC | 3 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 32105 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5015 |
1 |
| Alion Energy, Inc. | 20 |
1 |
| The Board of Trustees of the University of Alabama, for and on behalf of the University of Alabama in Huntsville | 100 |
1 |
| Jptuf Oy | 8 |
1 |
| Kirchdorfer Fertigteilholding GmbH | 41 |
1 |
| NDSU Research Foundation | 243 |
1 |
| Optoglo Inc. | 13 |
1 |
| Solarpaint Ltd . | 46 |
1 |
| Sogang University Research & Business Development Foundation | 196 |
1 |
| Qi Zhang | 39 |
1 |
| Other owners | 16 |