- 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: 1924
10-year publication summary
|
335
|
328
|
292
|
230
|
83
|
70
|
45
|
47
|
76
|
21
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyundai Motor Company | 22664 |
371 |
| ZF Friedrichshafen AG | 7175 |
313 |
| Allison Transmission, Inc. | 837 |
126 |
| Aisin AW Co., Ltd. | 2312 |
115 |
| Kia Motors Corporation | 7743 |
115 |
| Toyota Motor Corporation | 33275 |
56 |
| Honda Motor Co., Ltd. | 25769 |
53 |
| Ford Global Technologies, LLC | 20852 |
47 |
| JATCO Ltd | 1275 |
46 |
| GM Global Technology Operations LLC | 15310 |
45 |
| Komatsu Ltd. | 4616 |
41 |
| Mazda Motor Corporation | 3193 |
38 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12693 |
38 |
| Daimler AG | 3341 |
28 |
| Bayerische Motoren Werke Aktiengesellschaft | 14620 |
24 |
| Schaeffler Technologies AG & Co. KG | 10297 |
24 |
| Deere & Company | 7726 |
23 |
| Volvo Construction Equipment AB | 1204 |
23 |
| Robert Bosch GmbH | 42984 |
19 |
| FCA US LLC | 3200 |
18 |
| Other owners | 361 |