- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- 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: 1618
10-year publication summary
|
197
|
183
|
191
|
170
|
148
|
77
|
67
|
64
|
35
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 28582 |
123 |
| Hyundai Motor Company | 19021 |
119 |
| ZF Friedrichshafen AG | 6820 |
112 |
| GM Global Technology Operations LLC | 13620 |
93 |
| Scania CV AB | 2330 |
54 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
47 |
| Komatsu Ltd. | 4265 |
46 |
| Aisin AW Co., Ltd. | 2430 |
40 |
| Mitsubishi Heavy Industries Compressor Corporation | 613 |
40 |
| Kia Motors Corporation | 7946 |
36 |
| Honda Motor Co., Ltd. | 24537 |
33 |
| Oshkosh Corporation | 1006 |
28 |
| Deere & Company | 6845 |
27 |
| FCA US LLC | 2755 |
27 |
| GM Global Technology Operations, Inc. | 641 |
27 |
| Ford Global Technologies, LLC | 19702 |
23 |
| Audi AG | 7153 |
21 |
| Robert Bosch GmbH | 40953 |
18 |
| Daimler AG | 3462 |
17 |
| AVL List GmbH | 1232 |
17 |
| Other owners | 670 |