- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 61/06 - Smoothing ratio shift by controlling rate of change of fluid pressure
Patent holdings for IPC class F16H 61/06
Total number of patents in this class: 317
10-year publication summary
|
21
|
21
|
38
|
26
|
27
|
17
|
10
|
7
|
8
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ZF Friedrichshafen AG | 7118 |
33 |
| Toyota Motor Corporation | 31451 |
27 |
| Aisin AW Co., Ltd. | 2338 |
23 |
| GM Global Technology Operations LLC | 14879 |
21 |
| Nissan Motor Co., Ltd. | 12381 |
19 |
| Eaton Cummins Automated Transmission Technologies LLC | 96 |
17 |
| JATCO Ltd | 1247 |
13 |
| Allison Transmission, Inc. | 834 |
13 |
| Ford Global Technologies, LLC | 20465 |
11 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12864 |
10 |
| Eaton Cummins Automated Transmission Tech., LLC | 11 |
10 |
| Honda Motor Co., Ltd. | 25137 |
8 |
| Eaton Cummins Automated Transmission Technologies | 10 |
8 |
| Hyundai Motor Company | 21626 |
7 |
| Caterpillar Inc. | 9472 |
6 |
| Komatsu Ltd. | 4505 |
6 |
| Schaeffler Technologies AG & Co. KG | 9747 |
5 |
| FCA US LLC | 3075 |
5 |
| Kia Motors Corporation | 7759 |
4 |
| Mazda Motor Corporation | 3116 |
4 |
| Other owners | 67 |