- 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: 43
10-year publication summary
|
0
|
0
|
0
|
3
|
3
|
5
|
3
|
12
|
9
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 25513 |
2 |
| Mitsubishi Electric Corporation | 47971 |
2 |
| GREE Green Refrigeration Technology Center Co., Ltd. of Zhuhai | 169 |
2 |
| Jiangsu University | 1166 |
2 |
| RLT Holdings, LLC | 7 |
2 |
| Samsung Electronics Co., Ltd. | 157557 |
1 |
| Delta Electronics, Inc. | 2828 |
1 |
| Daikin Industries, Ltd. | 10478 |
1 |
| Schaeffler Technologies AG & Co. KG | 10948 |
1 |
| Audi AG | 7559 |
1 |
| BorgWarner Inc. | 2581 |
1 |
| BYD Company Limited | 6463 |
1 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2823 |
1 |
| E-Circuit Motors, Inc. | 49 |
1 |
| GEA Mechanical Equipment Italia S.p.A. | 83 |
1 |
| GREE Electric Appliances, Inc. of Zhuhai | 3316 |
1 |
| Guangdong Welling Motor Manufacturing Co., Ltd. | 231 |
1 |
| Midea Welling Motor Technology (Shanghai) Co., Ltd. | 137 |
1 |
| Nidec Corporation | 2806 |
1 |
| Shanghai Moons ' Electric Co., Ltd. | 40 |
1 |
| Other owners | 18 |