- 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: 392
10-year publication summary
|
33
|
33
|
49
|
63
|
74
|
48
|
45
|
65
|
46
|
21
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tesla, Inc. | 1519 |
65 |
| GAF Energy LLC | 139 |
44 |
| Dow Global Technologies LLC | 10147 |
22 |
| CertainTeed LLC | 511 |
20 |
| Maxeon Solar Pte. Ltd. | 659 |
19 |
| Bmic LLC | 630 |
16 |
| ArcelorMittal | 1887 |
11 |
| Kaneka Corporation | 4445 |
8 |
| Arka Energy Inc. | 16 |
7 |
| SunPower Corporation | 612 |
6 |
| ZinniaTek Limited | 57 |
5 |
| Ergosun Holdings, LLC | 6 |
5 |
| Beijing Apollo Ding Rong Solar Technology Co., Ltd. | 192 |
4 |
| Building Materials Investment Corporation | 158 |
4 |
| SABIC Global Technologies B.V. | 4044 |
4 |
| PV Technical Services Inc. | 4 |
4 |
| Hall Labs, LLC | 221 |
4 |
| Exasun B.V. | 7 |
4 |
| IronRidge, Inc. | 113 |
3 |
| Pegasus Solar Inc. | 56 |
3 |
| Other owners | 134 |