- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 7/108 - Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction clutches
Patent holdings for IPC class H02K 7/108
Total number of patents in this class: 447
10-year publication summary
|
37
|
51
|
35
|
56
|
53
|
60
|
46
|
44
|
31
|
20
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 9897 |
55 |
| Denso Corporation | 24334 |
29 |
| ZF Friedrichshafen AG | 7149 |
23 |
| Aisin AW Co., Ltd. | 2326 |
11 |
| BorgWarner Inc. | 2600 |
11 |
| Pratt & Whitney Canada Corp. | 4765 |
8 |
| Hydro-Gear Limited Partnership | 345 |
7 |
| Samsung Electronics Co., Ltd. | 146534 |
6 |
| LG Electronics Inc. | 73210 |
6 |
| Toyota Motor Corporation | 32331 |
6 |
| LG Innotek Co., Ltd. | 7659 |
6 |
| FCA US LLC | 3112 |
6 |
| Schaeffler Group USA, Inc. | 309 |
6 |
| Illinois Tool Works Inc. | 11468 |
5 |
| Exedy Corporation | 485 |
5 |
| Textron Innovations Inc. | 2318 |
5 |
| Ford Global Technologies, LLC | 20605 |
4 |
| Hyundai Motor Company | 22044 |
4 |
| Hamilton Sundstrand Corporation | 4888 |
4 |
| Kia Motors Corporation | 7754 |
4 |
| Other owners | 236 |