- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit arrangements for electric light sources, in general
- H05B 43/02 - Circuit arrangements for light sources, not otherwise provided for for light sources using a charge of combustible material
Patent holdings for IPC class H05B 43/02
Total number of patents in this class: 5
10-year publication summary
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19468 |
1 |
| Textron Innovations Inc. | 2305 |
1 |
| Textron Systems Rhode Island (2001) Inc. | 1 |
1 |
| Wsou Investments, LLC | 997 |
1 |
| Opulent Electronics International Pte Ltd | 21 |
1 |
| Other owners | 0 |