- All sections
- B - Performing operationstransporting
- B62D - Motor vehiclestrailers
- B62D 3/08 - Steering gears mechanical of worm type with screw and nut using intermediate balls or the like
Patent holdings for IPC class B62D 3/08
Total number of patents in this class: 71
10-year publication summary
|
11
|
7
|
8
|
6
|
7
|
12
|
5
|
9
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JTEKT Corporation | 2583 |
10 |
| Ford Global Technologies, LLC | 21509 |
9 |
| HL Mando Corporation | 1837 |
5 |
| Nanjing University of Aeronautics and Astronautics | 499 |
4 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1351 |
4 |
| Knorr-Bremse Commercial Vehicle Systems Japan Ltd. | 30 |
4 |
| ZF Active Safety and Electronics US LLC | 57 |
4 |
| Steering Solutions IP Holding Corporation | 976 |
3 |
| Hitachi Astemo, Ltd. | 6410 |
3 |
| Toyota Motor Corporation | 35772 |
2 |
| KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH | 662 |
2 |
| Knorr-Bremse Steering System Japan Ltd. | 11 |
2 |
| Hitachi Automotive Systems, Ltd. | 3954 |
1 |
| Hitachi Automotive Systems Steering, Ltd. | 14 |
1 |
| Huawei Technologies Co., Ltd. | 123385 |
1 |
| Hyundai Motor Company | 24653 |
1 |
| ZF Friedrichshafen AG | 7238 |
1 |
| Schaeffler Technologies AG & Co. KG | 10968 |
1 |
| R.H. Sheppard Co., Inc. | 17 |
1 |
| Robert Bosch Automotive Steering GmbH | 148 |
1 |
| Other owners | 11 |