- 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: 406
10-year publication summary
|
32
|
33
|
29
|
37
|
38
|
28
|
23
|
30
|
27
|
16
|
| 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 | 10310 |
20 |
| Mitsubishi Electric Corporation | 46814 |
13 |
| Aisin AW Co., Ltd. | 2306 |
9 |
| Tesla, Inc. | 1774 |
9 |
| C. & E. FEIN GmbH | 189 |
8 |
| Robert Bosch GmbH | 43001 |
7 |
| Siemens AG | 24342 |
6 |
| Hamilton Sundstrand Corporation | 4954 |
6 |
| MTS Systems Corporation | 140 |
6 |
| Universal Balancing Limited | 12 |
6 |
| Minebea Mitsumi Inc. | 1792 |
6 |
| GE Infrastructure Technology, LLC | 6196 |
6 |
| Siemens Gamesa Renewable Energy A/S | 1908 |
6 |
| Vestas Wind Systems A/S | 3708 |
6 |
| Black & Decker, Inc. | 2407 |
5 |
| Continental Automotive GmbH | 4737 |
5 |
| Mitsui High-tec, Inc. | 263 |
5 |
| SEW-EURODRIVE GmbH & Co. KG | 1972 |
5 |
| Vitesco Technologies GmbH | 2418 |
5 |
| Samsung Electronics Co., Ltd. | 148765 |
4 |
| Other owners | 263 |