- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 55/28 - Special devices for taking up backlash
Patent holdings for IPC class F16H 55/28
Total number of patents in this class: 103
10-year publication summary
|
6
|
9
|
12
|
9
|
7
|
7
|
3
|
1
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JTEKT Europe | 216 |
11 |
| Oiles Corporation | 497 |
8 |
| HL Mando Corporation | 1865 |
7 |
| ThyssenKrupp Presta AG | 1114 |
6 |
| JTEKT Corporation | 2622 |
5 |
| Hyundai Mobis Co., Ltd. | 3674 |
5 |
| Steering Solutions IP Holding Corporation | 983 |
5 |
| Robert Bosch GmbH | 44327 |
4 |
| ZF Lenksysteme GmbH | 117 |
4 |
| Nexen Group, Inc. | 51 |
3 |
| TRW Automotive GmbH | 533 |
3 |
| Honda Motor Co., Ltd. | 26309 |
2 |
| NSK Ltd. | 2845 |
2 |
| GAPI Technische Produkte GmbH | 10 |
2 |
| Robert Bosch Automotive Steering GmbH | 148 |
2 |
| Saint-Gobain Performance Plastics Corporation | 1052 |
2 |
| Turbo Drill Industries, Inc. | 69 |
2 |
| ZF Automotive Germany GmbH | 382 |
2 |
| Hitachi Astemo, Ltd. | 6429 |
2 |
| Deere & Company | 8183 |
1 |
| Other owners | 25 |