- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 3/72 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
Patent holdings for IPC class F16H 3/72
Total number of patents in this class: 1519
10-year publication summary
|
191
|
170
|
148
|
77
|
67
|
64
|
37
|
34
|
28
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 34698 |
113 |
| Hyundai Motor Company | 23824 |
113 |
| ZF Friedrichshafen AG | 7238 |
110 |
| GM Global Technology Operations LLC | 15848 |
68 |
| Scania CV AB | 2404 |
54 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12517 |
42 |
| Komatsu Ltd. | 4663 |
40 |
| Mitsubishi Heavy Industries Compressor Corporation | 635 |
39 |
| Aisin AW Co., Ltd. | 2274 |
36 |
| Honda Motor Co., Ltd. | 25873 |
31 |
| Kia Motors Corporation | 7723 |
31 |
| Oshkosh Corporation | 1543 |
30 |
| Deere & Company | 7944 |
28 |
| FCA US LLC | 3421 |
24 |
| Ford Global Technologies, LLC | 21296 |
23 |
| Audi AG | 7480 |
21 |
| Oshkosh Defense, LLC | 207 |
20 |
| Robert Bosch GmbH | 43631 |
18 |
| AVL List GmbH | 1330 |
18 |
| Bayerische Motoren Werke Aktiengesellschaft | 15039 |
16 |
| Other owners | 644 |