- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 41/00 - Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
Patent holdings for IPC class H02K 41/00
Total number of patents in this class: 301
10-year publication summary
|
7
|
13
|
21
|
21
|
22
|
9
|
11
|
10
|
9
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24990 |
12 |
| ASML Netherlands B.V. | 6816 |
10 |
| THK Co., Ltd. | 1206 |
10 |
| Canon Inc. | 36841 |
7 |
| Hiwin Mikrosystem Corp. | 88 |
7 |
| General Electric Company | 18133 |
4 |
| Nikon Corporation | 7162 |
4 |
| LG Innotek Co., Ltd. | 6758 |
4 |
| Nippon Thompson Co., Ltd. | 192 |
4 |
| TDK Taiwan Corp. | 694 |
4 |
| The University of British Columbia | 1432 |
4 |
| Clearmotion Acquisition I LLC | 99 |
4 |
| AAC Technologies Pte. Ltd. | 1436 |
4 |
| Tomorrow's Motion GmbH | 10 |
4 |
| Mitsubishi Electric Corporation | 43934 |
3 |
| Samsung Electro-mechanics Co., Ltd. | 4798 |
3 |
| Rockwell Automation Technologies, Inc. | 2547 |
3 |
| Baldor Electric Company | 65 |
3 |
| Hyperloop Technologies, Inc. | 207 |
3 |
| Mitsumi Electric Co., Ltd. | 1041 |
3 |
| Other owners | 201 |