- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 3/66 - Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
Patent holdings for IPC class F16H 3/66
Total number of patents in this class: 1932
10-year publication summary
|
329
|
293
|
231
|
83
|
72
|
45
|
48
|
77
|
26
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyundai Motor Company | 24195 |
371 |
| ZF Friedrichshafen AG | 7223 |
310 |
| Allison Transmission, Inc. | 810 |
126 |
| Kia Motors Corporation | 7719 |
115 |
| Aisin AW Co., Ltd. | 2264 |
113 |
| Toyota Motor Corporation | 35106 |
56 |
| Honda Motor Co., Ltd. | 25913 |
53 |
| JATCO Ltd | 1321 |
51 |
| Ford Global Technologies, LLC | 21354 |
47 |
| GM Global Technology Operations LLC | 15958 |
45 |
| Komatsu Ltd. | 4672 |
42 |
| Mazda Motor Corporation | 3281 |
38 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12501 |
36 |
| Daimler AG | 2871 |
24 |
| Bayerische Motoren Werke Aktiengesellschaft | 15122 |
24 |
| Schaeffler Technologies AG & Co. KG | 10815 |
24 |
| Deere & Company | 8008 |
23 |
| Volvo Construction Equipment AB | 1216 |
23 |
| Robert Bosch GmbH | 43838 |
19 |
| FCA US LLC | 3501 |
19 |
| Other owners | 373 |