- All sections
- H - Electricity
- H01K - Electric incandescent lamps
- H01K 9/08 - Lamps having two or more incandescent bodies separately heated to provide selectively different light effects, e.g. for automobile headlamp
Patent holdings for IPC class H01K 9/08
Total number of patents in this class: 24
10-year publication summary
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2
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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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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
|
|---|---|---|
| OSRAM GmbH | 2266 |
9 |
| Koninklijke Philips N.V. | 25593 |
4 |
| Lumileds Holding B.V. | 321 |
3 |
| Lumileds LLC | 761 |
3 |
| Philips GmbH | 273 |
2 |
| Koninklijke Philips Electronics N.V. | 8024 |
1 |
| Weinberg Medical Physics LLC | 18 |
1 |
| Philips Intellectual Property & Standards GmbH | 1719 |
1 |
| Other owners | 0 |