- All sections
- H - Electricity
- H03J - Tuning resonant circuitsselecting resonant circuits
- H03J 1/08 - Toothed-gear driveWorm drive
Patent holdings for IPC class H03J 1/08
Total number of patents in this class: 3
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
|
|---|---|---|
| Maury Microwave, Inc. | 70 |
2 |
| NEC Corporation | 34540 |
1 |
| Other owners | 0 |