- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 1/16 - Stator cores with slots for windings
Patent holdings for IPC class H02K 1/16
Total number of patents in this class: 2555
10-year publication summary
|
87
|
148
|
215
|
247
|
250
|
274
|
317
|
279
|
248
|
242
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 46870 |
159 |
| Denso Corporation | 24755 |
81 |
| Honda Motor Co., Ltd. | 25778 |
54 |
| Nidec Corporation | 2698 |
53 |
| Robert Bosch GmbH | 43034 |
45 |
| Toyota Motor Corporation | 33378 |
43 |
| BorgWarner Inc. | 2604 |
42 |
| Ford Global Technologies, LLC | 20917 |
41 |
| GM Global Technology Operations LLC | 15352 |
38 |
| Hitachi Astemo, Ltd. | 6365 |
38 |
| LG Electronics Inc. | 73678 |
37 |
| Siemens AG | 24337 |
29 |
| Schaeffler Technologies AG & Co. KG | 10322 |
28 |
| LG Innotek Co., Ltd. | 7915 |
25 |
| Panasonic Intellectual Property Management Co., Ltd. | 32352 |
24 |
| Daikin Industries, Ltd. | 10153 |
23 |
| Guangdong Meizhi Compressor Co., Ltd. | 188 |
23 |
| Valeo Equipements Electriques Moteur | 989 |
23 |
| Midea Welling Motor Technology (Shanghai) Co., Ltd. | 135 |
21 |
| Zhongshan Broad-Ocean Motor Co., Ltd. | 520 |
18 |
| Other owners | 1710 |