- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 1/30 - Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
Patent holdings for IPC class H02K 1/30
Total number of patents in this class: 780
10-year publication summary
|
68
|
50
|
74
|
86
|
94
|
74
|
59
|
59
|
61
|
52
|
| 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 | 10352 |
33 |
| Mitsubishi Electric Corporation | 46973 |
31 |
| Siemens AG | 24333 |
25 |
| Robert Bosch GmbH | 43096 |
17 |
| Nidec Corporation | 2705 |
17 |
| Denso Corporation | 24797 |
14 |
| FANUC Corporation | 6875 |
14 |
| ZF Friedrichshafen AG | 7176 |
12 |
| Honda Motor Co., Ltd. | 25784 |
11 |
| LG Electronics Inc. | 73825 |
11 |
| LG Innotek Co., Ltd. | 7932 |
11 |
| GE Energy Power Conversion Technology Ltd | 436 |
11 |
| Linear Labs, Inc. | 76 |
11 |
| Nidec Motor Corporation | 528 |
11 |
| Toyota Motor Corporation | 33519 |
10 |
| Hamilton Sundstrand Corporation | 4956 |
9 |
| ABB Schweiz AG | 7201 |
9 |
| BorgWarner Inc. | 2601 |
9 |
| GM Global Technology Operations LLC | 15401 |
8 |
| Delta Electronics, Inc. | 2682 |
7 |
| Other owners | 499 |