- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 28/00 - Electrically-actuated clutches
Patent holdings for IPC class F16D 28/00
Total number of patents in this class: 529
10-year publication summary
|
62
|
58
|
37
|
38
|
55
|
40
|
43
|
38
|
21
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 11003 |
60 |
| Denso Corporation | 25579 |
53 |
| Valeo Embrayages | 692 |
14 |
| ZF Friedrichshafen AG | 7247 |
13 |
| GKN Automotive Limited | 366 |
13 |
| Honda Motor Co., Ltd. | 26034 |
12 |
| Dana Automotive Systems Group, LLC | 477 |
12 |
| Toyota Motor Corporation | 35813 |
11 |
| Robert Bosch GmbH | 44176 |
11 |
| Hyundai Motor Company | 24703 |
11 |
| Estat Actuation, Inc. | 18 |
11 |
| BorgWarner Inc. | 2583 |
10 |
| Yamaha Motor Co., Ltd. | 2844 |
9 |
| Means Industries, Inc. | 168 |
9 |
| GM Global Technology Operations LLC | 16155 |
8 |
| NTN Corporation | 4915 |
8 |
| Ford Global Technologies, LLC | 21524 |
7 |
| GKN Driveline Japan Ltd. | 86 |
7 |
| JTEKT Corporation | 2593 |
6 |
| Magna Powertrain of America, Inc. | 115 |
6 |
| Other owners | 238 |