- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 37/18 - Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures of homopolar type
Patent holdings for IPC class H02K 37/18
Total number of patents in this class: 13
10-year publication summary
|
3
|
2
|
1
|
1
|
1
|
0
|
1
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LIN Engineering, Inc. | 31 |
3 |
| Minebea Mitsumi Inc. | 1749 |
3 |
| Faulhaber Precistep SA | 6 |
1 |
| Mmt SA | 25 |
1 |
| SANYO Denki Co., Ltd. | 208 |
1 |
| Mmt AG | 21 |
1 |
| Herzal Laor | 1 |
1 |
| Vidatech Kft. | 3 |
1 |
| Lenovo Switzerland International GmbH | 2156 |
1 |
| Other owners | 0 |