- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 3/14 - Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots with transposed conductors, e.g. twisted conductors
Patent holdings for IPC class H02K 3/14
Total number of patents in this class: 245
10-year publication summary
|
13
|
15
|
20
|
24
|
26
|
27
|
30
|
19
|
26
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AeroVironment, Inc. | 534 |
11 |
| Denso Corporation | 24355 |
10 |
| Ford Global Technologies, LLC | 20646 |
9 |
| Evr Motors Ltd. | 23 |
8 |
| Honda Motor Co., Ltd. | 25327 |
7 |
| Siemens AG | 24453 |
6 |
| Mitsubishi Generator Co., Ltd. | 147 |
6 |
| Toyota Motor Corporation | 32450 |
5 |
| Robert Bosch GmbH | 42705 |
5 |
| GM Global Technology Operations LLC | 15095 |
5 |
| Caterpillar Inc. | 9579 |
5 |
| Schaeffler Technologies AG & Co. KG | 9908 |
5 |
| Asta Elektrodraht GmbH | 14 |
5 |
| BorgWarner Inc. | 2599 |
5 |
| Innomotics GmbH | 507 |
5 |
| Rolls-Royce PLC | 3107 |
4 |
| Hofer Powertrain Innovation GmbH | 16 |
4 |
| Hitachi Astemo, Ltd. | 6385 |
4 |
| LG Magna E-powertrain Co., Ltd. | 78 |
4 |
| Harbinger Motors Inc. | 33 |
4 |
| Other owners | 128 |