- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16H - Gearing
- F16H 57/00 - General details of gearing
Patent holdings for IPC class F16H 57/00
Total number of patents in this class: 1074
10-year publication summary
|
75
|
125
|
127
|
134
|
114
|
93
|
84
|
79
|
74
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 9395 |
53 |
| ZF Friedrichshafen AG | 7028 |
42 |
| Toyota Motor Corporation | 30455 |
32 |
| Robert Bosch GmbH | 41786 |
27 |
| Honda Motor Co., Ltd. | 24866 |
20 |
| Hyundai Motor Company | 20483 |
17 |
| Aktiebolaget SKF | 2839 |
17 |
| General Electric Company | 17789 |
16 |
| SEW-EURODRIVE GmbH & Co. KG | 1917 |
16 |
| Hamilton Sundstrand Corporation | 4728 |
14 |
| Shimano Inc. | 3162 |
12 |
| Kia Motors Corporation | 7777 |
12 |
| Safran Transmission Systems | 278 |
12 |
| HL Mando Corporation | 1523 |
12 |
| Rtx Corporation | 9109 |
12 |
| Audi AG | 7281 |
10 |
| BorgWarner Inc. | 2607 |
10 |
| Textron Innovations Inc. | 2192 |
10 |
| Ricoh Company, Ltd. | 13216 |
9 |
| GM Global Technology Operations LLC | 14260 |
9 |
| Other owners | 712 |