- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 1/17 - Stator cores with permanent magnets
Patent holdings for IPC class H02K 1/17
Total number of patents in this class: 563
10-year publication summary
|
65
|
70
|
64
|
64
|
63
|
52
|
41
|
36
|
31
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 44252 |
32 |
| Mitsubishi Electric Corporation | 48236 |
27 |
| LG Innotek Co., Ltd. | 8525 |
27 |
| Linear Labs, Inc. | 75 |
14 |
| Jiangsu University | 1175 |
8 |
| Mabuchi Motor Co., Ltd. | 231 |
8 |
| Milwaukee Electric Tool Corporation | 5004 |
7 |
| Valeo Equipements Electriques Moteur | 937 |
7 |
| MagLev Aero Inc. | 23 |
7 |
| Daikin Industries, Ltd. | 10513 |
6 |
| Mitsuba Corporation | 824 |
6 |
| Johnson Electric International AG | 379 |
6 |
| Mitsubishi Heavy Industries, Ltd. | 9172 |
5 |
| Toshiba Corporation | 12625 |
5 |
| Huazhong University of Science and Technology | 1142 |
5 |
| Nagoya Institute of Technology | 256 |
5 |
| QM Power, Inc. | 52 |
5 |
| Guangdong Zhaoqing L&V Co. Ltd. | 52 |
5 |
| LG Electronics Inc. | 75910 |
4 |
| Clearwater Holdings, Ltd. | 27 |
4 |
| Other owners | 370 |