- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 17/14 - Asynchronous induction motors for multi-phase current having windings arranged for permitting pole-changing
Patent holdings for IPC class H02K 17/14
Total number of patents in this class: 62
10-year publication summary
|
5
|
2
|
7
|
10
|
6
|
3
|
4
|
10
|
3
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Quanten Technologies, Inc. | 17 |
7 |
| Mitsubishi Electric Corporation | 46346 |
5 |
| Swisspod Technologies SA | 6 |
3 |
| Robert Bosch GmbH | 42784 |
2 |
| Denso Corporation | 24404 |
2 |
| Caterpillar Inc. | 9604 |
2 |
| Mazda Motor Corporation | 3161 |
2 |
| Cummins Inc. | 2604 |
2 |
| Quantentech Limited | 14 |
2 |
| Airbus Operations GmbH | 3350 |
1 |
| Hitachi, Ltd. | 15537 |
1 |
| GM Global Technology Operations LLC | 15133 |
1 |
| Hyundai Motor Company | 22200 |
1 |
| Konica Minolta, Inc. | 8769 |
1 |
| ABB Schweiz AG | 7023 |
1 |
| Alfred Kärcher GmbH & Co. KG | 373 |
1 |
| Canrig Drilling Technology Ltd. | 72 |
1 |
| China Changjiang National Shipping Group Motor Factory | 3 |
1 |
| EBM-Papst St. Georgen GmbH & Co. KG | 231 |
1 |
| FANUC Corporation | 6746 |
1 |
| Other owners | 24 |