- 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: 1506
10-year publication summary
|
191
|
170
|
148
|
77
|
67
|
64
|
37
|
34
|
30
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 35680 |
113 |
| Hyundai Motor Company | 24602 |
112 |
| ZF Friedrichshafen AG | 7235 |
110 |
| GM Global Technology Operations LLC | 16106 |
62 |
| Scania CV AB | 2407 |
54 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12387 |
42 |
| Komatsu Ltd. | 4703 |
40 |
| Mitsubishi Heavy Industries Compressor Corporation | 640 |
39 |
| Aisin AW Co., Ltd. | 2256 |
34 |
| Honda Motor Co., Ltd. | 26008 |
31 |
| Kia Motors Corporation | 7718 |
31 |
| Oshkosh Corporation | 1606 |
30 |
| Deere & Company | 8080 |
28 |
| FCA US LLC | 3557 |
24 |
| Ford Global Technologies, LLC | 21478 |
23 |
| Audi AG | 7559 |
21 |
| Oshkosh Defense, LLC | 213 |
20 |
| Robert Bosch GmbH | 44128 |
18 |
| AVL List GmbH | 1323 |
18 |
| Bayerische Motoren Werke Aktiengesellschaft | 15252 |
16 |
| Other owners | 640 |