- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 27/02 - AC commutator motors or generators having mechanical commutator characterised by the armature winding
Patent holdings for IPC class H02K 27/02
Total number of patents in this class: 8
10-year publication summary
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 59117 |
1 |
| Denso Corporation | 25676 |
1 |
| Industrial Technology Research Institute | 5198 |
1 |
| Hyundai Motor Company | 24852 |
1 |
| GE Avio S.r.l. | 336 |
1 |
| MAHLE International GmbH | 2919 |
1 |
| Valeo Equipements Electriques Moteur | 937 |
1 |
| Mercedes-Benz Group AG | 5598 |
1 |
| Other owners | 0 |