- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 1/279 - Magnets embedded in the magnetic core
Patent holdings for IPC class H02K 1/279
Total number of patents in this class: 34
10-year publication summary
|
0
|
0
|
0
|
0
|
3
|
3
|
5
|
3
|
12
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 24588 |
2 |
| Mitsubishi Electric Corporation | 46618 |
2 |
| GREE Green Refrigeration Technology Center Co., Ltd. of Zhuhai | 164 |
2 |
| Jiangsu University | 1116 |
2 |
| RLT Holdings, LLC | 9 |
2 |
| Delta Electronics, Inc. | 2653 |
1 |
| Daikin Industries, Ltd. | 10112 |
1 |
| Schaeffler Technologies AG & Co. KG | 10056 |
1 |
| Audi AG | 7381 |
1 |
| BorgWarner Inc. | 2608 |
1 |
| GEA Mechanical Equipment Italia S.p.A. | 76 |
1 |
| GREE Electric Appliances, Inc. of Zhuhai | 3255 |
1 |
| Midea Welling Motor Technology (Shanghai) Co., Ltd. | 133 |
1 |
| Nidec Corporation | 2685 |
1 |
| Shanghai Moons ' Electric Co., Ltd. | 38 |
1 |
| The University of Akron | 649 |
1 |
| Zhongshan Broad-Ocean Motor Co., Ltd. | 519 |
1 |
| Minebea Mitsumi Inc. | 1778 |
1 |
| Xylem Europe GmbH | 215 |
1 |
| Delta Electronics, Inc. | 97 |
1 |
| Other owners | 9 |