- 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: 453
10-year publication summary
|
51
|
35
|
56
|
53
|
60
|
46
|
44
|
31
|
28
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 10539 |
55 |
| Denso Corporation | 24983 |
29 |
| ZF Friedrichshafen AG | 7210 |
23 |
| Aisin AW Co., Ltd. | 2293 |
11 |
| BorgWarner Inc. | 2598 |
11 |
| Pratt & Whitney Canada Corp. | 5059 |
9 |
| LG Electronics Inc. | 74388 |
7 |
| Hydro-Gear Limited Partnership | 338 |
7 |
| Samsung Electronics Co., Ltd. | 151485 |
6 |
| Toyota Motor Corporation | 33951 |
6 |
| LG Innotek Co., Ltd. | 8037 |
6 |
| FCA US LLC | 3295 |
6 |
| Schaeffler Group USA, Inc. | 309 |
6 |
| Illinois Tool Works Inc. | 11660 |
5 |
| Exedy Corporation | 490 |
5 |
| Textron Innovations Inc. | 2381 |
5 |
| Ford Global Technologies, LLC | 21095 |
4 |
| Hyundai Motor Company | 23238 |
4 |
| Hamilton Sundstrand Corporation | 5001 |
4 |
| Kia Motors Corporation | 7739 |
4 |
| Other owners | 240 |