- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 3/04 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion with internally-toothed gears
Patent holdings for IPC class F16H 3/04
Total number of patents in this class: 24
10-year publication summary
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3
|
2
|
3
|
4
|
2
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0
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2
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1
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3
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyundai Motor Company | 24898 |
3 |
| Hewlett-Packard Development Company, L.P. | 25148 |
2 |
| Hamilton Sundstrand Corporation | 5013 |
2 |
| Hyundai Wia Corporation | 243 |
2 |
| Ricoh Company, Ltd. | 13355 |
1 |
| Schaeffler Technologies AG & Co. KG | 11159 |
1 |
| Shimano Inc. | 3318 |
1 |
| Kia Motors Corporation | 7715 |
1 |
| 500 Group Inc. | 17 |
1 |
| Audi AG | 7577 |
1 |
| Brunswick Corporation | 1502 |
1 |
| Dana Automotive Systems Group, LLC | 475 |
1 |
| Staubli Faverges | 156 |
1 |
| Valeo Equipements Electriques Moteur | 936 |
1 |
| Volkswagen AG | 7486 |
1 |
| Zhejiang Geely Holding Group Co., Ltd. | 2078 |
1 |
| Ningbo Geely Automobile Research & Development Co., Ltd. | 608 |
1 |
| Speede Fitness, LLC | 10 |
1 |
| Ningbo Fuyou Outdoor Products Co., Ltd. | 4 |
1 |
| Other owners | 0 |