- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 15/03 - 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 electromagnetic means
Patent holdings for IPC class F16F 15/03
Total number of patents in this class: 469
10-year publication summary
|
27
|
30
|
40
|
44
|
38
|
37
|
29
|
19
|
26
|
33
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Audi AG | 7410 |
25 |
| Honda Motor Co., Ltd. | 25778 |
17 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12635 |
13 |
| BYD Company Limited | 5546 |
12 |
| Kayaba Industry Co., Ltd. | 348 |
11 |
| Carl Zeiss SMT GmbH | 3110 |
9 |
| The Boeing Company | 20059 |
8 |
| Mitsubishi Electric Corporation | 47065 |
8 |
| BAE SYSTEMS plc | 2400 |
8 |
| Valmont Industries, Inc. | 458 |
8 |
| Upwing Energy, Inc. | 51 |
7 |
| Hitachi Automotive Systems, Ltd. | 3955 |
6 |
| Integrated Dynamics Engineering GmbH | 46 |
6 |
| KYB Corporation | 1395 |
6 |
| Hitachi Astemo, Ltd. | 6380 |
6 |
| Bose Corporation | 3033 |
5 |
| Dalian University of Technology | 1545 |
5 |
| Delta Kogyo Co., Ltd. | 143 |
5 |
| Lord Corporation | 463 |
5 |
| Nippon Steel Corporation | 6540 |
5 |
| Other owners | 294 |