- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 27/14 - Magnetically-actuated clutchesControl or electric circuits therefor Details
Patent holdings for IPC class F16D 27/14
Total number of patents in this class: 249
10-year publication summary
|
22
|
22
|
26
|
24
|
21
|
9
|
21
|
17
|
17
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 25261 |
11 |
| Jing-jin Electric Technologies Co., Ltd. | 234 |
11 |
| Means Industries, Inc. | 165 |
10 |
| BorgWarner Inc. | 2583 |
9 |
| Schaeffler Technologies AG & Co. KG | 10741 |
8 |
| Warner Electric Technology LLC | 108 |
8 |
| Horton, Inc. | 126 |
7 |
| Hanon Systems | 2071 |
6 |
| Magna Powertrain Inc. | 104 |
6 |
| GKN Automotive Limited | 363 |
5 |
| Ogura Clutch Co., Ltd. | 34 |
5 |
| Tae Young Fan Guard Co., Ltd. | 5 |
5 |
| Toyota Motor Corporation | 34794 |
4 |
| Hyundai Motor Company | 23906 |
4 |
| The Hilliard Corporation | 52 |
4 |
| HOERBIGER Antriebstechnik Holding GmbH | 71 |
4 |
| Longkou Zhongyu Machinery Co., Ltd. | 5 |
4 |
| Valeo Embrayages | 679 |
4 |
| Hamilton Sundstrand Corporation | 5019 |
3 |
| NTN Corporation | 4938 |
3 |
| Other owners | 128 |