- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16D - Couplings for transmitting rotation; clutches; brakes
- F16D 23/06 - Arrangements for synchronisation with an additional friction cluch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
Patent holdings for IPC class F16D 23/06
Total number of patents in this class: 327
10-year publication summary
|
30
|
32
|
45
|
30
|
30
|
21
|
13
|
9
|
8
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 8880 |
40 |
| HOERBIGER Antriebstechnik Holding GmbH | 55 |
28 |
| Hyundai Motor Company | 19021 |
18 |
| ZF Friedrichshafen AG | 6820 |
11 |
| Scania CV AB | 2330 |
9 |
| Daimler AG | 3462 |
8 |
| Schaeffler Technologies GmbH & Co. KG | 846 |
8 |
| Kia Motors Corporation | 7946 |
8 |
| Honda Motor Co., Ltd. | 24537 |
7 |
| Miba Sinter Austria GmbH | 101 |
7 |
| Schaeffler KG | 960 |
7 |
| Toyota Motor Corporation | 28582 |
6 |
| Isuzu Motors Limited | 2158 |
6 |
| Oerlikon Friction Systems (Germany) GmbH | 12 |
6 |
| Ningbo Geely Automobile Research & Development Co., Ltd. | 596 |
6 |
| Audi AG | 7153 |
5 |
| BorgWarner Inc. | 2604 |
5 |
| Nidec Corporation | 2579 |
5 |
| Eaton Intelligent Power Limited | 6113 |
5 |
| Diehl Metall Stiftung & Co. KG | 50 |
4 |
| Other owners | 128 |