- 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: 64
10-year publication summary
|
2
|
7
|
10
|
6
|
3
|
5
|
10
|
3
|
6
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Quanten Technologies, Inc. | 17 |
7 |
| Mitsubishi Electric Corporation | 48172 |
5 |
| Swisspod Technologies SA | 9 |
3 |
| Robert Bosch GmbH | 44254 |
2 |
| Denso Corporation | 25645 |
2 |
| Caterpillar Inc. | 10280 |
2 |
| Mazda Motor Corporation | 3304 |
2 |
| Cummins Inc. | 2641 |
2 |
| Quantentech Limited | 15 |
2 |
| Epinovatech AB | 75 |
2 |
| Quantum Aerospace Technology L.L.C. | 2 |
2 |
| Airbus Operations GmbH | 3459 |
1 |
| Hitachi, Ltd. | 16163 |
1 |
| GM Global Technology Operations LLC | 16188 |
1 |
| Hyundai Motor Company | 24808 |
1 |
| Konica Minolta, Inc. | 9150 |
1 |
| ABB Schweiz AG | 7665 |
1 |
| Alfred Kärcher GmbH & Co. KG | 348 |
1 |
| Canrig Drilling Technology Ltd. | 68 |
1 |
| China Changjiang National Shipping Group Motor Factory | 3 |
1 |
| Other owners | 24 |