- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 1/24 - Rotor cores with salient poles
Patent holdings for IPC class H02K 1/24
Total number of patents in this class: 1158
10-year publication summary
|
114
|
144
|
142
|
129
|
95
|
84
|
88
|
78
|
63
|
62
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 24480 |
63 |
| Mitsubishi Electric Corporation | 46449 |
48 |
| Siemens AG | 24386 |
47 |
| Valeo Equipements Electriques Moteur | 993 |
35 |
| Bayerische Motoren Werke Aktiengesellschaft | 14476 |
34 |
| ABB Schweiz AG | 7055 |
25 |
| GM Global Technology Operations LLC | 15162 |
22 |
| Hamilton Sundstrand Corporation | 4916 |
21 |
| Enedym Inc. | 65 |
21 |
| Robert Bosch GmbH | 42824 |
20 |
| LG Innotek Co., Ltd. | 7738 |
19 |
| Nidec Corporation | 2672 |
19 |
| Toshiba Corporation | 12502 |
14 |
| GREE Electric Appliances, Inc. of Zhuhai | 3251 |
13 |
| Innomotics GmbH | 517 |
13 |
| Tau Motors, Inc. | 64 |
12 |
| Toyota Motor Corporation | 32869 |
10 |
| KSB Aktiengesellschaft | 162 |
10 |
| Brooks Automation US, LLC | 341 |
10 |
| Valeo Eautomotive Germany GmbH | 263 |
10 |
| Other owners | 692 |