- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16F - Springs; shock-absorbers; means for damping vibration
- F16F 15/073 - 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 elastic means with metal springs using only leaf springs
Patent holdings for IPC class F16F 15/073
Total number of patents in this class: 72
10-year publication summary
|
4
|
8
|
5
|
5
|
11
|
12
|
6
|
7
|
7
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8535 |
6 |
| HRL Laboratories, LLC | 1588 |
3 |
| LG Electronics Inc. | 69257 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
2 |
| Sumitomo Electric Industries, Ltd. | 14131 |
2 |
| Hitachi, Ltd. | 16452 |
2 |
| Nikon Corporation | 7162 |
2 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
2 |
| AutoNetworks Technologies, Ltd. | 5809 |
2 |
| Honeywell Federal Manufacturing & Technologies, LLC | 276 |
2 |
| NHK Spring Co., Ltd. | 1657 |
2 |
| Thunder Composite Technologies Ltd. | 3 |
2 |
| Damptech A/S | 13 |
2 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6132 |
2 |
| The Regents of the University of California | 18943 |
1 |
| The Boeing Company | 19843 |
1 |
| Canon Inc. | 36841 |
1 |
| Airbus Operations Limited | 1157 |
1 |
| Koninklijke Philips N.V. | 22975 |
1 |
| ASML Netherlands B.V. | 6816 |
1 |
| Other owners | 33 |