- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 3/12 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously- meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches
Patent holdings for IPC class F16H 3/12
Total number of patents in this class: 165
10-year publication summary
|
18
|
11
|
16
|
5
|
10
|
6
|
9
|
7
|
4
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ZF Friedrichshafen AG | 7175 |
31 |
| Scania CV AB | 2400 |
15 |
| Hyundai Motor Company | 22369 |
5 |
| Daimler AG | 3353 |
5 |
| ArvinMeritor Technology, LLC | 400 |
4 |
| AVL List GmbH | 1302 |
4 |
| Volvo Truck Corporation | 3464 |
4 |
| Eaton Cummins Automated Transmission Technologies LLC | 94 |
4 |
| Central Corporation | 16 |
3 |
| Peugeot Citroen Automobiles SA | 1750 |
3 |
| Valeo Embrayages | 658 |
3 |
| Zeroshift Transmissions Limited | 13 |
3 |
| Bayerische Motoren Werke Aktiengesellschaft | 14496 |
2 |
| Yamaha Motor Co., Ltd. | 2827 |
2 |
| Dana Automotive Systems Group, LLC | 435 |
2 |
| DTI Group B.V. | 32 |
2 |
| FEV Motorentechnik GmbH | 57 |
2 |
| McLaren Automotive Limited | 232 |
2 |
| Means Industries, Inc. | 162 |
2 |
| Volvo Lastvagnar AB | 801 |
2 |
| Other owners | 65 |