- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16F - Springs; shock-absorbers; means for damping vibration
- F16F 15/18 - Suppression of vibrations in rotating systems by making use of members moving with the system using electric means
Patent holdings for IPC class F16F 15/18
Total number of patents in this class: 90
10-year publication summary
|
10
|
5
|
14
|
12
|
11
|
14
|
8
|
4
|
4
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nien Made Enterprise Co., Ltd. | 142 |
5 |
| Schaeffler Technologies AG & Co. KG | 8880 |
4 |
| Valeo Equipements Electriques Moteur | 1036 |
4 |
| Honda Motor Co., Ltd. | 24537 |
3 |
| Siemens AG | 24990 |
3 |
| ESM Energie-und Schwingungstechnik Mitsch GmbH | 22 |
3 |
| Baker Hughes Oilfield Operations, LLC | 1885 |
3 |
| The Boeing Company | 19843 |
2 |
| Rolls-Royce PLC | 2944 |
2 |
| Dayco IP Holdings, LLC | 396 |
2 |
| Lord Corporation | 484 |
2 |
| Qingdao University of Technology | 555 |
2 |
| General Electric Company | 18133 |
1 |
| Honeywell International Inc. | 13799 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Airbus Helicopters | 984 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Industrial Technology Research Institute | 4898 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| Other owners | 47 |