- 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: 510
10-year publication summary
|
39
|
62
|
55
|
37
|
38
|
54
|
40
|
43
|
37
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 10067 |
57 |
| Denso Corporation | 24601 |
52 |
| ZF Friedrichshafen AG | 7175 |
13 |
| GKN Automotive Limited | 354 |
13 |
| Dana Automotive Systems Group, LLC | 440 |
12 |
| Honda Motor Co., Ltd. | 25776 |
11 |
| Toyota Motor Corporation | 33138 |
11 |
| Robert Bosch GmbH | 42887 |
11 |
| Hyundai Motor Company | 22533 |
10 |
| BorgWarner Inc. | 2610 |
10 |
| Yamaha Motor Co., Ltd. | 2826 |
9 |
| Means Industries, Inc. | 163 |
9 |
| Valeo Embrayages | 660 |
9 |
| Estat Actuation, Inc. | 13 |
9 |
| GM Global Technology Operations LLC | 15239 |
8 |
| NTN Corporation | 4978 |
8 |
| Ford Global Technologies, LLC | 20788 |
7 |
| GKN Driveline Japan Ltd. | 86 |
7 |
| Warn Automotive, LLC | 48 |
7 |
| Magna Powertrain of America, Inc. | 103 |
6 |
| Other owners | 231 |