- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21S - Non-portable lighting devicessystems thereofvehicle lighting devices specially adapted for vehicle exteriors
- F21S 41/695 - Screens rotating around a vertical axis
Patent holdings for IPC class F21S 41/695
Total number of patents in this class: 4
10-year publication summary
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1
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0
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0
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3
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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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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chian Yih Optotech Co., Ltd. | 12 |
2 |
| Koito Manufacturing Co., Ltd. | 2396 |
1 |
| SZ DJI Technology Co., Ltd | 6904 |
1 |
| Other owners | 0 |