- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 121/28 - Electric or magnetic using electrostrictive or magnetostrictive elements, e.g. piezoelectric elements
Patent holdings for IPC class F16D 121/28
Total number of patents in this class: 21
10-year publication summary
|
2
|
2
|
1
|
3
|
5
|
2
|
3
|
1
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ITT Italia S.r.l. | 154 |
4 |
| Goodrich Corporation | 2149 |
2 |
| Jsh Eco Energy Co.,Ltd. | 3 |
2 |
| Akebono Brake Industry Co., Ltd. | 360 |
1 |
| Atlas Copco Industrial Technique AB | 477 |
1 |
| BAE SYSTEMS plc | 2362 |
1 |
| Hefei University of Technology | 238 |
1 |
| Inventus Engineering GmbH | 190 |
1 |
| Peloton Interactive, Inc. | 388 |
1 |
| Safran Aircraft Engines | 6340 |
1 |
| Textron Innovations Inc. | 2351 |
1 |
| Thorlabs, Inc. | 419 |
1 |
| Global Technology Operations LLC | 2 |
1 |
| Alps Alpine Co., Ltd. | 2122 |
1 |
| Somic Management Holdings Inc. | 73 |
1 |
| Suk Ho Jang | 1 |
1 |
| Other owners | 0 |