- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 16/00 - Machines with more than one rotor or stator
Patent holdings for IPC class H02K 16/00
Total number of patents in this class: 905
10-year publication summary
|
67
|
105
|
83
|
61
|
60
|
53
|
62
|
50
|
54
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24250 |
16 |
| Honda Motor Co., Ltd. | 25840 |
15 |
| Amotech Co., Ltd. | 539 |
15 |
| Schaeffler Technologies AG & Co. KG | 10644 |
14 |
| Infinitum Electric Inc. | 87 |
14 |
| Hamilton Sundstrand Corporation | 5013 |
11 |
| Rolls-Royce PLC | 3174 |
9 |
| NSK Ltd. | 2820 |
9 |
| Denso Corporation | 25115 |
8 |
| Pratt & Whitney Canada Corp. | 5197 |
7 |
| Hitachi, Ltd. | 15862 |
7 |
| Mitsubishi Electric Corporation | 47511 |
7 |
| AAC Microtech (Changzhou) Co., Ltd. | 905 |
7 |
| Audi AG | 7451 |
7 |
| Eddy Current Limited Partnership | 38 |
7 |
| Midea Welling Motor Technology (Shanghai) Co., Ltd. | 137 |
7 |
| MagLev Aero Inc. | 20 |
7 |
| General Electric Company | 13809 |
6 |
| Toyota Motor Corporation | 34313 |
6 |
| LG Innotek Co., Ltd. | 8126 |
6 |
| Other owners | 720 |