- 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: 126
10-year publication summary
|
17
|
12
|
11
|
8
|
10
|
8
|
11
|
3
|
7
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43554 |
11 |
| Schaeffler Technologies AG & Co. KG | 10687 |
7 |
| Thomas Magnete GmbH | 90 |
7 |
| Eagle Industry Co., Ltd. | 1165 |
5 |
| ETO Magnetic GmbH | 281 |
5 |
| Denso Corporation | 25165 |
4 |
| Hitachi Astemo, Ltd. | 6411 |
4 |
| BorgWarner Inc. | 2577 |
3 |
| Hilite Germany GmbH | 63 |
3 |
| Mikuni Corporation | 340 |
3 |
| Honeywell International Inc. | 12796 |
2 |
| Magnetic Innovations, B.V. | 8 |
2 |
| Nidec Tosok Corporation | 206 |
2 |
| Norgren GmbH | 99 |
2 |
| Norgren GT Development Corporation | 6 |
2 |
| Woodward, Inc. | 670 |
2 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1362 |
2 |
| Jing-jin Electric Technologies Co., Ltd. | 234 |
2 |
| Danfoss A/S | 1395 |
2 |
| Delphi International Operations Luxembourg S.à R.L. | 235 |
2 |
| Other owners | 54 |