- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 15/16 - Centring rotors within the stators
Patent holdings for IPC class H02K 15/16
Total number of patents in this class: 404
10-year publication summary
|
32
|
33
|
29
|
37
|
38
|
28
|
24
|
31
|
26
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 9942 |
19 |
| Mitsubishi Electric Corporation | 46249 |
13 |
| Aisin AW Co., Ltd. | 2325 |
9 |
| Tesla, Inc. | 1733 |
9 |
| C. & E. FEIN GmbH | 189 |
8 |
| Siemens AG | 24437 |
7 |
| Robert Bosch GmbH | 42721 |
7 |
| Hamilton Sundstrand Corporation | 4900 |
6 |
| MTS Systems Corporation | 141 |
6 |
| Universal Balancing Limited | 12 |
6 |
| Minebea Mitsumi Inc. | 1749 |
6 |
| GE Infrastructure Technology, LLC | 6234 |
6 |
| Siemens Gamesa Renewable Energy A/S | 1892 |
6 |
| Vestas Wind Systems A/S | 3684 |
6 |
| Black & Decker, Inc. | 2411 |
5 |
| Continental Automotive GmbH | 4774 |
5 |
| BorgWarner Inc. | 2600 |
5 |
| Mitsui High-tec, Inc. | 264 |
5 |
| SEW-EURODRIVE GmbH & Co. KG | 1960 |
5 |
| Vitesco Technologies GmbH | 2602 |
5 |
| Other owners | 260 |