- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 7/104 - Structural association with clutches, brakes, gears, pulleys or mechanical starters with eddy-current brakes
Patent holdings for IPC class H02K 7/104
Total number of patents in this class: 44
10-year publication summary
|
3
|
3
|
10
|
2
|
4
|
8
|
3
|
2
|
2
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42826 |
5 |
| Eddy Current Limited Partnership | 39 |
5 |
| Nippon Steel Corporation | 6396 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 32105 |
2 |
| Chi Hua Fitness Co., Ltd. | 16 |
2 |
| Hyperloop Technologies, Inc. | 180 |
2 |
| SEW-EURODRIVE GmbH & Co. KG | 1961 |
2 |
| Surewerx USA Inc. | 143 |
2 |
| Vestas Wind Systems A/S | 3697 |
2 |
| ZF Friedrichshafen AG | 7181 |
1 |
| Hamilton Sundstrand Corporation | 4931 |
1 |
| E-Circuit Motors, Inc. | 43 |
1 |
| Evans Electric Pty Limited | 3 |
1 |
| Korea Electronics Technology Institute | 1669 |
1 |
| Sagem Defense Securite | 295 |
1 |
| Shinano Kenshi Kabushiki Kaisha | 100 |
1 |
| Technische Universiteit Eindhoven | 354 |
1 |
| Telma | 28 |
1 |
| Topray MEMS Inc. | 11 |
1 |
| Durr Systems AG | 371 |
1 |
| Other owners | 8 |