- 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: 1025
10-year publication summary
90
|
75
|
125
|
127
|
134
|
114
|
89
|
79
|
73
|
23
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Schaeffler Technologies AG & Co. KG | 8880 |
50 |
ZF Friedrichshafen AG | 6820 |
42 |
Toyota Motor Corporation | 28582 |
33 |
Robert Bosch GmbH | 40953 |
27 |
Honda Motor Co., Ltd. | 24537 |
21 |
Hyundai Motor Company | 19021 |
16 |
Aktiebolaget SKF | 2700 |
16 |
General Electric Company | 18133 |
15 |
SEW-EURODRIVE GmbH & Co. KG | 1816 |
15 |
Hamilton Sundstrand Corporation | 4525 |
14 |
Shimano Inc. | 3099 |
12 |
Kia Motors Corporation | 7946 |
12 |
Rtx Corporation | 8674 |
12 |
Safran Transmission Systems | 260 |
11 |
HL Mando Corporation | 1310 |
11 |
Ricoh Company, Ltd. | 13266 |
9 |
GM Global Technology Operations LLC | 13620 |
9 |
Audi AG | 7153 |
9 |
BorgWarner Inc. | 2604 |
9 |
Airbus Operations Limited | 1157 |
8 |
Other owners | 674 |