- All sections
- H - Electricity
- H01F - Magnetsinductancestransformersselection of materials for their magnetic properties
- H01F 7/128 - Encapsulating, encasing or sealing
Patent holdings for IPC class H01F 7/128
Total number of patents in this class: 120
10-year publication summary
|
10
|
17
|
12
|
11
|
8
|
10
|
8
|
11
|
3
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 41786 |
11 |
| Schaeffler Technologies AG & Co. KG | 9395 |
7 |
| Thomas Magnete GmbH | 100 |
7 |
| Eagle Industry Co., Ltd. | 1101 |
5 |
| Denso Corporation | 23769 |
4 |
| ETO Magnetic GmbH | 268 |
4 |
| Hitachi Astemo, Ltd. | 6091 |
4 |
| BorgWarner Inc. | 2607 |
3 |
| Hilite Germany GmbH | 65 |
3 |
| Mikuni Corporation | 336 |
3 |
| Honeywell International Inc. | 14021 |
2 |
| Altera Corporation | 2183 |
2 |
| Magnetic Innovations, B.V. | 8 |
2 |
| Nidec Tosok Corporation | 206 |
2 |
| Norgren GmbH | 97 |
2 |
| Norgren GT Development Corporation | 6 |
2 |
| Woodward, Inc. | 632 |
2 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1408 |
2 |
| Jing-jin Electric Technologies Co., Ltd. | 199 |
2 |
| Danfoss A/S | 1320 |
2 |
| Other owners | 49 |