- 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: 480
10-year publication summary
|
45
|
60
|
68
|
45
|
41
|
55
|
45
|
57
|
56
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tesla, Inc. | 1892 |
71 |
| GAF Energy LLC | 212 |
70 |
| Dow Global Technologies LLC | 10762 |
22 |
| CertainTeed LLC | 610 |
21 |
| Maxeon Solar Pte. Ltd. | 704 |
20 |
| ArcelorMittal | 2525 |
19 |
| Bmic LLC | 785 |
16 |
| Kaneka Corporation | 4642 |
9 |
| Shenzhen Hello Tech Energy Co., Ltd. | 269 |
6 |
| UniRac, Inc. | 432 |
6 |
| Arka Energy Inc. | 26 |
6 |
| ZinniaTek Limited | 50 |
5 |
| Ergosun Holdings, LLC | 6 |
5 |
| Beijing Apollo Ding Rong Solar Technology Co., Ltd. | 188 |
4 |
| Building Materials Investment Corporation | 139 |
4 |
| SABIC Global Technologies B.V. | 4485 |
4 |
| PV Technical Services Inc. | 4 |
4 |
| Trina Solar Co., Ltd | 495 |
4 |
| Exasun B.V. | 7 |
4 |
| Paxos Consulting & Engineering GmbH & Co. KG | 16 |
4 |
| Other owners | 176 |