- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 1/46 - Systems consisting of a plurality of gear trains, each with orbital gears
Patent holdings for IPC class F16H 1/46
Total number of patents in this class: 643
10-year publication summary
|
42
|
73
|
65
|
65
|
60
|
58
|
41
|
39
|
43
|
47
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ZF Friedrichshafen AG | 7285 |
35 |
| Flender GmbH | 434 |
25 |
| Schaeffler Technologies AG & Co. KG | 11255 |
14 |
| Enplas Corporation | 892 |
12 |
| Robert Bosch GmbH | 44427 |
11 |
| Hyundai Motor Company | 25190 |
11 |
| SEW-EURODRIVE GmbH & Co. KG | 2051 |
11 |
| ZF Wind Power Antwerpen N.V. | 242 |
11 |
| Komatsu Ltd. | 4829 |
10 |
| Nidec Corporation | 2831 |
10 |
| Springs Window Fashions, LLC | 94 |
10 |
| Rtx Corporation | 10240 |
10 |
| LG Electronics Inc. | 76328 |
9 |
| Amotech Co., Ltd. | 565 |
9 |
| Fairfield Manufacturing Company, Inc. | 53 |
9 |
| Aisin AW Co., Ltd. | 2239 |
7 |
| GE Avio S.r.l. | 354 |
6 |
| Goodrich Actuation Systems SAS | 186 |
6 |
| Milwaukee Electric Tool Corporation | 5090 |
6 |
| Denso Corporation | 25909 |
5 |
| Other owners | 416 |