- All sections
- H - Electricity
- H10F - Inorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10F 19/33 - Patterning processes to connect the photovoltaic cells, e.g. laser cutting of conductive or active layers
Patent holdings for IPC class H10F 19/33
Total number of patents in this class: 12
10-year publication summary
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0
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0
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0
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0
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0
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0
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1
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2
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9
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4232 |
3 |
| Ways Technical Corp., Ltd. | 9 |
2 |
| Kaneka Corporation | 4629 |
1 |
| First Solar, Inc. | 517 |
1 |
| Heliatek GmbH | 136 |
1 |
| Jusung Engineering Co., Ltd. | 466 |
1 |
| Toledo Solar, Inc. | 6 |
1 |
| Sharp Energy Solutions Corporation | 13 |
1 |
| Huansheng Photovoltaic (Jiangsu) Co., Ltd. | 7 |
1 |
| Other owners | 0 |