- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 3/24 - Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
Patent holdings for IPC class H02K 3/24
Total number of patents in this class: 1171
10-year publication summary
|
48
|
58
|
82
|
97
|
104
|
123
|
107
|
140
|
167
|
77
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 10948 |
68 |
| MAHLE International GmbH | 2911 |
51 |
| Siemens AG | 24033 |
41 |
| Robert Bosch GmbH | 44128 |
35 |
| Hamilton Sundstrand Corporation | 5016 |
25 |
| Mitsubishi Electric Corporation | 47971 |
23 |
| Bayerische Motoren Werke Aktiengesellschaft | 15252 |
22 |
| Denso Corporation | 25513 |
21 |
| Ford Global Technologies, LLC | 21478 |
19 |
| General Electric Company | 13888 |
18 |
| Siemens Energy, Inc. | 1685 |
18 |
| Honda Motor Co., Ltd. | 26008 |
17 |
| Valeo Eautomotive Germany GmbH | 341 |
17 |
| GE Aviation Systems LLC | 592 |
15 |
| Rolls-Royce Deutschland Ltd & Co KG | 857 |
15 |
| BorgWarner Inc. | 2581 |
13 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2823 |
13 |
| Garrett Transportation I Inc. | 299 |
13 |
| Toyota Motor Corporation | 35680 |
11 |
| Audi AG | 7559 |
11 |
| Other owners | 705 |