- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 57/039 - Gearboxes for accommodating worm gears
Patent holdings for IPC class F16H 57/039
Total number of patents in this class: 282
10-year publication summary
|
19
|
30
|
43
|
50
|
22
|
35
|
23
|
21
|
26
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42354 |
15 |
| Kinematics, LLC | 25 |
12 |
| Amotech Co., Ltd. | 517 |
11 |
| HL Mando Corporation | 1594 |
10 |
| Mitsuba Corporation | 810 |
9 |
| ThyssenKrupp AG | 3248 |
9 |
| ThyssenKrupp Presta AG | 1099 |
9 |
| Mando Corporation | 236 |
7 |
| Johnson Electric International AG | 369 |
7 |
| JTEKT Europe | 210 |
6 |
| MCi (Mirror Controls International) Netherlands B.V. | 157 |
6 |
| France Reducteurs | 72 |
5 |
| Robert Bosch Automotive Steering GmbH | 154 |
5 |
| Universal Motion Components Co., Inc. | 7 |
5 |
| NSK Ltd. | 2763 |
4 |
| MAHLE International GmbH | 2737 |
4 |
| Nippon Thompson Co., Ltd. | 214 |
4 |
| Toyota Boshoku Kabushiki Kaisha | 1385 |
4 |
| TRW Limited | 255 |
4 |
| Valeo Systemes de Controle Moteur | 610 |
4 |
| Other owners | 142 |