- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 41/025 - Asynchronous motors
Patent holdings for IPC class H02K 41/025
Total number of patents in this class: 72
10-year publication summary
|
7
|
4
|
5
|
5
|
7
|
5
|
8
|
10
|
7
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips Electronics N.V. | 13133 |
4 |
| Hyperloop Technologies, Inc. | 207 |
4 |
| GM Global Technology Operations LLC | 13620 |
3 |
| Swisspod Technologies SA | 4 |
3 |
| Hilti Aktiengesellschaft | 3227 |
2 |
| AMETEK Programmable Power, Inc. | 18 |
2 |
| Bombardier Transportation GmbH | 682 |
2 |
| Danieli Automation SpA | 109 |
2 |
| Force Engineering Limited | 3 |
2 |
| Krones AG | 2037 |
2 |
| Otis Elevator Company | 2677 |
2 |
| Universal City Studios LLC | 2218 |
2 |
| Brooks Automation US, LLC | 348 |
2 |
| Siemens AG | 24990 |
1 |
| The Boeing Company | 19843 |
1 |
| Canon Inc. | 36841 |
1 |
| Hitachi, Ltd. | 16452 |
1 |
| Ricoh Company, Ltd. | 13266 |
1 |
| Murata Manufacturing Co., Ltd. | 22355 |
1 |
| Raytheon Company | 8535 |
1 |
| Other owners | 33 |