- 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
|
10
|
2
|
4
|
8
|
3
|
2
|
3
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43587 |
5 |
| Eddy Current Limited Partnership | 38 |
5 |
| Nippon Steel Corporation | 6692 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 33507 |
2 |
| Chi Hua Fitness Co., Ltd. | 16 |
2 |
| Hyperloop Technologies, Inc. | 123 |
2 |
| SEW-EURODRIVE GmbH & Co. KG | 2002 |
2 |
| Safran Landing Systems | 756 |
2 |
| Surewerx USA Inc. | 142 |
2 |
| Vestas Wind Systems A/S | 3754 |
2 |
| ZF Friedrichshafen AG | 7234 |
1 |
| Hamilton Sundstrand Corporation | 5017 |
1 |
| E-Circuit Motors, Inc. | 47 |
1 |
| Korea Electronics Technology Institute | 1701 |
1 |
| Sagem Defense Securite | 291 |
1 |
| Shinano Kenshi Kabushiki Kaisha | 99 |
1 |
| Technische Universiteit Eindhoven | 383 |
1 |
| Topray MEMS Inc. | 12 |
1 |
| Durr Systems AG | 395 |
1 |
| Nuovo Pignone Tecnologie S.r.l. | 1143 |
1 |
| Other owners | 7 |