- 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: 1935
10-year publication summary
|
328
|
292
|
230
|
83
|
70
|
45
|
48
|
77
|
25
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyundai Motor Company | 23203 |
371 |
| ZF Friedrichshafen AG | 7206 |
313 |
| Allison Transmission, Inc. | 827 |
127 |
| Aisin AW Co., Ltd. | 2293 |
115 |
| Kia Motors Corporation | 7739 |
115 |
| Toyota Motor Corporation | 33931 |
56 |
| Honda Motor Co., Ltd. | 25764 |
53 |
| JATCO Ltd | 1308 |
49 |
| Ford Global Technologies, LLC | 21070 |
47 |
| GM Global Technology Operations LLC | 15583 |
45 |
| Komatsu Ltd. | 4645 |
42 |
| Mazda Motor Corporation | 3244 |
38 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12614 |
38 |
| Daimler AG | 2941 |
24 |
| Bayerische Motoren Werke Aktiengesellschaft | 14859 |
24 |
| Schaeffler Technologies AG & Co. KG | 10526 |
24 |
| Deere & Company | 7836 |
23 |
| Volvo Construction Equipment AB | 1207 |
23 |
| Robert Bosch GmbH | 43268 |
19 |
| FCA US LLC | 3290 |
18 |
| Other owners | 371 |