- All sections
- H - Electricity
- H01F - Magnetsinductancestransformersselection of materials for their magnetic properties
- H01F 38/16 - Cascade transformers, e.g. for use with extra high tension
Patent holdings for IPC class H01F 38/16
Total number of patents in this class: 10
10-year publication summary
|
1
|
2
|
1
|
0
|
2
|
2
|
1
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Radwave Technologies Inc. | 6 |
2 |
| LG Innotek Co., Ltd. | 7301 |
1 |
| Realtek Semiconductor Corp. | 3218 |
1 |
| Badger Explorer ASA | 8 |
1 |
| Kimtron, Inc. | 8 |
1 |
| Paul Vahle GmbH & Co. KG | 58 |
1 |
| Xiamen Tungsten Co., Ltd. | 104 |
1 |
| Zaptec IP AS | 18 |
1 |
| Fujian Changting Golden Dragon Rare-earth Co., Ltd. | 78 |
1 |
| Other owners | 0 |