- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21S - Non-portable lighting devicessystems thereofvehicle lighting devices specially adapted for vehicle exteriors
- F21S 45/37 - Ventilation or drainage of lighting devices specially adapted for signal lamps
Patent holdings for IPC class F21S 45/37
Total number of patents in this class: 13
10-year publication summary
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3
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4
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 20129 |
2 |
| SKODA AUTO a.s. | 474 |
2 |
| SMR Patents S.a.r.l. | 304 |
2 |
| Honda Motor Co., Ltd. | 24924 |
1 |
| Automotive Lighting Reutlingen GmbH | 60 |
1 |
| Goodrich Lighting Systems, Inc. | 40 |
1 |
| Hyundai Mobis Co., Ltd. | 2979 |
1 |
| Koito Manufacturing Co., Ltd. | 2141 |
1 |
| Valeo Vision | 1420 |
1 |
| Stellantis Auto SAS | 529 |
1 |
| Other owners | 0 |