H05B 46/00
Circuit arrangements for operating light sources using a charge of combustible material
H05B46/00 (Circuit arrangements for operating light sources using a charge of combustible material) appears on 3 US grants and 1 published applications in this corpus.
Search patents in H05B- Granted patents
- 3
- Published applications
- 1
- Assignees
- 3
- Inventors
- 4
- Latest grant
- 17 Oct 2023
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| Year | Granted patents | Published applications |
|---|---|---|
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
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Most cited
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