- 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: 463
10-year publication summary
|
31
|
45
|
59
|
68
|
45
|
41
|
55
|
45
|
57
|
44
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tesla, Inc. | 1750 |
69 |
| GAF Energy LLC | 202 |
67 |
| Dow Global Technologies LLC | 10413 |
22 |
| CertainTeed LLC | 572 |
21 |
| Maxeon Solar Pte. Ltd. | 709 |
20 |
| ArcelorMittal | 2324 |
19 |
| Bmic LLC | 755 |
16 |
| Kaneka Corporation | 4577 |
9 |
| Shenzhen Hello Tech Energy Co., Ltd. | 199 |
6 |
| UniRac, Inc. | 384 |
6 |
| Arka Energy Inc. | 27 |
6 |
| ZinniaTek Limited | 57 |
5 |
| PV Technical Services Inc. | 5 |
5 |
| Exasun B.V. | 8 |
5 |
| Ergosun Holdings, LLC | 6 |
5 |
| Beijing Apollo Ding Rong Solar Technology Co., Ltd. | 189 |
4 |
| Building Materials Investment Corporation | 142 |
4 |
| SABIC Global Technologies B.V. | 4366 |
4 |
| Trina Solar Co., Ltd | 451 |
4 |
| Paxos Consulting & Engineering GmbH & Co. KG | 16 |
4 |
| Other owners | 162 |