- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 15/167 - Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid having an inertia member, e.g. ring
Patent holdings for IPC class F16F 15/167
Total number of patents in this class: 47
10-year publication summary
|
3
|
7
|
9
|
2
|
6
|
3
|
6
|
3
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hasse & WREDE GmbH | 56 |
12 |
| Exedy Corporation | 504 |
4 |
| ZF Friedrichshafen AG | 7268 |
2 |
| Schaeffler Technologies AG & Co. KG | 11213 |
2 |
| Fukoku Co., Ltd. | 72 |
2 |
| Tenneco Automotive Operating Company Inc. | 453 |
2 |
| Textron Innovations Inc. | 2543 |
2 |
| Usui Co., Ltd. | 127 |
2 |
| Rattunde AG | 72 |
2 |
| Samsung Electronics Co., Ltd. | 159298 |
1 |
| LG Electronics Inc. | 76219 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 15489 |
1 |
| Aisin Seiki Kabushiki Kaisha | 2149 |
1 |
| Audi AG | 7584 |
1 |
| Kinetrol Limited | 20 |
1 |
| LuK Lamellen und Kupplungsbau Beteiligungs KG | 142 |
1 |
| S4 Energy B.V. | 17 |
1 |
| Scientific Drilling International, Inc. | 175 |
1 |
| Shenzhen Thousandshores Technology Co.,Ltd. | 80 |
1 |
| Voith Patent GmbH | 2743 |
1 |
| Other owners | 6 |