- 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: 1194
10-year publication summary
|
144
|
142
|
129
|
95
|
84
|
88
|
78
|
65
|
86
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 24997 |
67 |
| Mitsubishi Electric Corporation | 47380 |
48 |
| Siemens AG | 24291 |
47 |
| Bayerische Motoren Werke Aktiengesellschaft | 14890 |
39 |
| Valeo Equipements Electriques Moteur | 965 |
35 |
| ABB Schweiz AG | 7323 |
27 |
| Robert Bosch GmbH | 43321 |
22 |
| GM Global Technology Operations LLC | 15617 |
22 |
| Hamilton Sundstrand Corporation | 5003 |
21 |
| Enedym Inc. | 68 |
21 |
| LG Innotek Co., Ltd. | 8062 |
19 |
| Nidec Corporation | 2732 |
19 |
| Toshiba Corporation | 12546 |
14 |
| GREE Electric Appliances, Inc. of Zhuhai | 3268 |
13 |
| Innomotics GmbH | 559 |
13 |
| Tau Motors, Inc. | 73 |
12 |
| Toyota Motor Corporation | 33999 |
10 |
| KSB Aktiengesellschaft | 159 |
10 |
| Moteurs Leroy-Somer | 188 |
10 |
| Brooks Automation US, LLC | 337 |
10 |
| Other owners | 715 |