- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 16/02 - Machines with one stator and two rotors
Patent holdings for IPC class H02K 16/02
Total number of patents in this class: 1005
10-year publication summary
|
74
|
75
|
81
|
102
|
107
|
96
|
91
|
77
|
52
|
32
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 48018 |
36 |
| Schaeffler Technologies AG & Co. KG | 10968 |
25 |
| Linear Labs, Inc. | 75 |
25 |
| Honda Motor Co., Ltd. | 26025 |
23 |
| Denso Corporation | 25534 |
22 |
| Mitsubishi Heavy Industries, Ltd. | 9128 |
21 |
| Pratt & Whitney Canada Corp. | 5479 |
18 |
| Amotech Co., Ltd. | 552 |
17 |
| Samsung Electronics Co., Ltd. | 157719 |
15 |
| Magnomatics Limited | 63 |
15 |
| LG Electronics Inc. | 75694 |
14 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
14 |
| Hamilton Sundstrand Corporation | 5015 |
14 |
| GM Global Technology Operations LLC | 16124 |
13 |
| Nidec Corporation | 2817 |
13 |
| Robert Bosch GmbH | 44160 |
11 |
| AeroVironment, Inc. | 577 |
11 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1541 |
11 |
| Osaka University | 3267 |
11 |
| Midea Welling Motor Technology (Shanghai) Co., Ltd. | 137 |
10 |
| Other owners | 666 |