- 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: 1532
10-year publication summary
|
182
|
191
|
170
|
147
|
77
|
66
|
61
|
35
|
33
|
23
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyundai Motor Company | 22813 |
113 |
| Toyota Motor Corporation | 33440 |
112 |
| ZF Friedrichshafen AG | 7171 |
109 |
| GM Global Technology Operations LLC | 15372 |
78 |
| Scania CV AB | 2394 |
54 |
| Komatsu Ltd. | 4621 |
41 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12671 |
40 |
| Mitsubishi Heavy Industries Compressor Corporation | 631 |
39 |
| Aisin AW Co., Ltd. | 2302 |
36 |
| Honda Motor Co., Ltd. | 25780 |
31 |
| Kia Motors Corporation | 7743 |
31 |
| Oshkosh Corporation | 1416 |
30 |
| Deere & Company | 7758 |
28 |
| FCA US LLC | 3214 |
25 |
| Ford Global Technologies, LLC | 20932 |
23 |
| Audi AG | 7398 |
21 |
| Oshkosh Defense, LLC | 199 |
20 |
| Robert Bosch GmbH | 43063 |
18 |
| AVL List GmbH | 1316 |
17 |
| Bayerische Motoren Werke Aktiengesellschaft | 14678 |
16 |
| Other owners | 650 |