- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 15/023 - Suppression of vibrations of non-rotating, e.g. reciprocating, systemsSuppression of vibrations of rotating systems by use of members not moving with the rotating system using fluid means
Patent holdings for IPC class F16F 15/023
Total number of patents in this class: 485
10-year publication summary
|
16
|
45
|
42
|
65
|
49
|
44
|
31
|
26
|
20
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13859 |
16 |
| Qingdao Haier Washing Machine Co., Ltd. | 1508 |
14 |
| Qingdao Haier Smart Technology R&D Co., Ltd. | 405 |
14 |
| Rtx Corporation | 9556 |
12 |
| Goodrich Corporation | 2156 |
11 |
| Safran Aircraft Engines | 6358 |
10 |
| KYB Corporation | 1386 |
8 |
| Pratt & Whitney Canada Corp. | 4876 |
7 |
| Honda Motor Co., Ltd. | 25769 |
6 |
| ASML Netherlands B.V. | 7545 |
6 |
| Mitsubishi Electric Corporation | 46765 |
5 |
| Hyundai Motor Company | 22664 |
5 |
| ZF Friedrichshafen AG | 7175 |
5 |
| Gaudet Machine Works Inc. | 8 |
5 |
| Integrated Dynamics Engineering GmbH | 46 |
5 |
| Lord Corporation | 470 |
5 |
| THK Co., Ltd. | 1191 |
5 |
| Somic Management Holdings Inc. | 73 |
5 |
| Hitachi Automotive Systems, Ltd. | 3955 |
4 |
| Holmes Solutions Limited Partnership | 28 |
4 |
| Other owners | 333 |