- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 37/12 - 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
Patent holdings for IPC class H02K 37/12
Total number of patents in this class: 63
10-year publication summary
|
9
|
5
|
7
|
5
|
7
|
3
|
6
|
2
|
1
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Innotek Co., Ltd. | 8466 |
7 |
| Nidec Corporation | 2817 |
6 |
| Casio Computer Co., Ltd. | 3496 |
4 |
| Brose Schliesssysteme GmbH & Co. KG | 164 |
4 |
| Minebea Mitsumi Inc. | 1943 |
4 |
| JPMorgan Chase Bank, National Association | 8956 |
2 |
| LIN Engineering, Inc. | 31 |
2 |
| Ceredyn Biotechnology LLC | 9 |
2 |
| Samsung Electronics Co., Ltd. | 157719 |
1 |
| Honda Motor Co., Ltd. | 26025 |
1 |
| Huawei Technologies Co., Ltd. | 123385 |
1 |
| ABB Schweiz AG | 7607 |
1 |
| Boe Technology Group Co., Ltd. | 44029 |
1 |
| AAC Microtech (Changzhou) Co., Ltd. | 1023 |
1 |
| Amotech Co., Ltd. | 552 |
1 |
| Arcus Technology, Inc. | 11 |
1 |
| Beijing BOE Multimedia Technology Co., Ltd. | 100 |
1 |
| Belimo Holding AG | 290 |
1 |
| CTS Corporation | 266 |
1 |
| Faulhaber Precistep SA | 5 |
1 |
| Other owners | 20 |