- 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 20/25 - Roof tile elements
Patent holdings for IPC class H02S 20/25
Total number of patents in this class: 448
10-year publication summary
|
33
|
49
|
63
|
74
|
48
|
46
|
67
|
46
|
58
|
31
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tesla, Inc. | 1700 |
69 |
| GAF Energy LLC | 191 |
64 |
| Dow Global Technologies LLC | 10384 |
22 |
| CertainTeed LLC | 568 |
21 |
| Maxeon Solar Pte. Ltd. | 710 |
20 |
| ArcelorMittal | 2248 |
19 |
| Bmic LLC | 716 |
16 |
| Kaneka Corporation | 4484 |
9 |
| UniRac, Inc. | 355 |
7 |
| Exasun B.V. | 9 |
6 |
| Arka Energy Inc. | 27 |
6 |
| ZinniaTek Limited | 57 |
5 |
| PV Technical Services Inc. | 5 |
5 |
| Ergosun Holdings, LLC | 7 |
5 |
| Beijing Apollo Ding Rong Solar Technology Co., Ltd. | 189 |
4 |
| Building Materials Investment Corporation | 139 |
4 |
| SABIC Global Technologies B.V. | 4302 |
4 |
| Trina Solar Co., Ltd | 426 |
4 |
| Paxos Consulting & Engineering GmbH & Co. KG | 16 |
4 |
| IronRidge, Inc. | 117 |
3 |
| Other owners | 151 |