- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 15/16 - Centering rotors within the stator; Balancing rotors
Patent holdings for IPC class H02K 15/16
Total number of patents in this class: 400
10-year publication summary
|
32
|
33
|
29
|
38
|
39
|
30
|
25
|
32
|
27
|
1
|
| 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 | 9364 |
16 |
| Mitsubishi Electric Corporation | 44738 |
12 |
| Tesla, Inc. | 1626 |
10 |
| Aisin AW Co., Ltd. | 2365 |
9 |
| C. & E. FEIN GmbH | 190 |
8 |
| Siemens AG | 24572 |
7 |
| Robert Bosch GmbH | 41717 |
7 |
| Hamilton Sundstrand Corporation | 4719 |
6 |
| MTS Systems Corporation | 145 |
6 |
| Minebea Mitsumi Inc. | 1611 |
6 |
| Vestas Wind Systems A/S | 3576 |
6 |
| Black & Decker, Inc. | 2405 |
5 |
| Continental Automotive GmbH | 5541 |
5 |
| Mitsui High-tec, Inc. | 266 |
5 |
| SEW-EURODRIVE GmbH & Co. KG | 1913 |
5 |
| Universal Balancing Limited | 11 |
5 |
| GE Infrastructure Technology, LLC | 6109 |
5 |
| Vitesco Technologies GmbH | 2486 |
5 |
| Samsung Electronics Co., Ltd. | 138518 |
4 |
| Amber Kinetics, Inc. | 44 |
4 |
| Other owners | 264 |