- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 17/20 - Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having deep-bar rotors
Patent holdings for IPC class H02K 17/20
Total number of patents in this class: 38
10-year publication summary
|
2
|
3
|
4
|
11
|
2
|
2
|
2
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Moteurs Leroy-Somer | 189 |
9 |
| Siemens AG | 24565 |
4 |
| Robert Bosch GmbH | 41786 |
4 |
| Innomotics GmbH | 507 |
4 |
| Mitsubishi Electric Corporation | 44851 |
3 |
| Bayerische Motoren Werke Aktiengesellschaft | 13863 |
2 |
| LG Electronics Inc. | 71039 |
1 |
| GM Global Technology Operations LLC | 14260 |
1 |
| Industrial Technology Research Institute | 4959 |
1 |
| Schaeffler Technologies AG & Co. KG | 9395 |
1 |
| Siemens Industry, Inc. | 1430 |
1 |
| ABB Schweiz AG | 6632 |
1 |
| Hyundai Mobis Co., Ltd. | 2942 |
1 |
| Linear Labs, Inc. | 67 |
1 |
| Regents of University of Minnesota | 7 |
1 |
| Weg Equipamentos Eletricos S.A. - Motores | 66 |
1 |
| Hitachi Industrial Products, Ltd. | 180 |
1 |
| Hitachi Astemo, Ltd. | 6091 |
1 |
| Other owners | 0 |