- All sections
- H - Electricity
- H01K - Electric incandescent lamps
- H01K 11/00 - Lamps having an incandescent body which is not conductively heated, e.g. heated inductively, heated by electronic discharge
Patent holdings for IPC class H01K 11/00
Total number of patents in this class: 7
10-year publication summary
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1
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1
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1
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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
|
|---|---|---|
| Kyoto University | 2931 |
2 |
| Osaka Gas Co., Ltd. | 316 |
2 |
| Halliburton Energy Services, Inc. | 21284 |
1 |
| Robert Bosch GmbH | 44291 |
1 |
| Shindengen Electric Manufacturing Co., Ltd. | 844 |
1 |
| Other owners | 0 |