- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 7/04 - Balancing means
Patent holdings for IPC class H02K 7/04
Total number of patents in this class: 337
10-year publication summary
|
18
|
18
|
27
|
39
|
29
|
43
|
35
|
35
|
37
|
23
|
| 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 | 9818 |
20 |
| Tesla, Inc. | 1712 |
13 |
| Makita Corporation | 2434 |
10 |
| MAHLE International GmbH | 2761 |
9 |
| Milwaukee Electric Tool Corporation | 4338 |
9 |
| Mitsubishi Electric Corporation | 45962 |
8 |
| Robert Bosch GmbH | 42632 |
7 |
| Samsung Electronics Co., Ltd. | 145416 |
6 |
| C. & E. FEIN GmbH | 190 |
6 |
| FANUC Corporation | 6636 |
6 |
| Minebea Mitsumi Inc. | 1719 |
6 |
| Siemens AG | 24520 |
5 |
| Denso Corporation | 24230 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 31221 |
4 |
| ABB Schweiz AG | 6929 |
4 |
| BorgWarner Inc. | 2603 |
4 |
| GM Global Technology Operations LLC | 14968 |
3 |
| LG Innotek Co., Ltd. | 7610 |
3 |
| Continental Automotive GmbH | 5018 |
3 |
| ZF Friedrichshafen AG | 7133 |
3 |
| Other owners | 204 |