- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16F - Springs; shock-absorbers; means for damping vibration
- F16F 15/03 - Suppression of vibrations of non-rotating, e.g. reciprocating, systems; Suppression 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: 445
10-year publication summary
|
44
|
29
|
30
|
40
|
45
|
38
|
37
|
28
|
18
|
14
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Audi AG | 7153 |
26 |
| Honda Motor Co., Ltd. | 24537 |
16 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
15 |
| Kayaba Industry Co., Ltd. | 376 |
12 |
| Carl Zeiss SMT GmbH | 2646 |
9 |
| The Boeing Company | 19843 |
8 |
| Valmont Industries, Inc. | 442 |
8 |
| Mitsubishi Electric Corporation | 43934 |
7 |
| BAE SYSTEMS plc | 2215 |
7 |
| Hitachi Automotive Systems, Ltd. | 3970 |
6 |
| Bose Corporation | 2880 |
6 |
| KYB Corporation | 1278 |
6 |
| Lord Corporation | 484 |
6 |
| Upwing Energy, Inc. | 49 |
6 |
| Delta Kogyo Co., Ltd. | 128 |
5 |
| Integrated Dynamics Engineering GmbH | 42 |
5 |
| Taction Technology, Inc. | 14 |
5 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
5 |
| Hitachi Astemo, Ltd. | 5618 |
5 |
| Honeywell International Inc. | 13799 |
4 |
| Other owners | 278 |