- 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: 414
10-year publication summary
|
30
|
37
|
51
|
35
|
56
|
54
|
60
|
46
|
44
|
12
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 8880 |
56 |
| Denso Corporation | 23338 |
28 |
| ZF Friedrichshafen AG | 6820 |
24 |
| Aisin AW Co., Ltd. | 2430 |
12 |
| BorgWarner Inc. | 2604 |
11 |
| Hydro-Gear Limited Partnership | 355 |
7 |
| Samsung Electronics Co., Ltd. | 131630 |
6 |
| LG Electronics Inc. | 69257 |
6 |
| Pratt & Whitney Canada Corp. | 4215 |
6 |
| LG Innotek Co., Ltd. | 6758 |
6 |
| Schaeffler Group USA, Inc. | 281 |
6 |
| Illinois Tool Works Inc. | 11152 |
5 |
| Toyota Motor Corporation | 28582 |
5 |
| Exedy Corporation | 488 |
5 |
| Textron Innovations Inc. | 2138 |
5 |
| GM Global Technology Operations LLC | 13620 |
4 |
| Ford Global Technologies, LLC | 19702 |
4 |
| Hyundai Motor Company | 19021 |
4 |
| Kia Motors Corporation | 7946 |
4 |
| Valeo Equipements Electriques Moteur | 1036 |
4 |
| Other owners | 206 |