- All sections
- B - Performing operationstransporting
- B62D - Motor vehiclestrailers
- B62D 57/028 - Vehicles characterised by having other propulsion or other ground-engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members having wheels and mechanical legs
Patent holdings for IPC class B62D 57/028
Total number of patents in this class: 212
10-year publication summary
|
9
|
7
|
25
|
12
|
18
|
19
|
28
|
36
|
37
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 75654 |
22 |
| Tencent Technology (Shenzhen) Company Limited | 15955 |
15 |
| Hyundai Motor Company | 24602 |
12 |
| Kia Corporation | 12346 |
11 |
| Sony Group Corporation | 15597 |
8 |
| Dongguan Direct Drive Technology Limited | 28 |
8 |
| Beijing Youzhuju Network Technology Co., Ltd. | 1210 |
5 |
| Boston Dynamics, Inc. | 590 |
4 |
| Columbia Trailer Co., Inc. | 19 |
4 |
| Max Co., Ltd. | 864 |
4 |
| Saudi Arabian Oil Company | 14207 |
4 |
| White Puma Pty Limited | 8 |
4 |
| Sony Corporation | 30208 |
3 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3245 |
3 |
| Ubtech Robotics Corp Ltd | 591 |
3 |
| Hacor Labs LLC | 3 |
3 |
| Schaeffler Technologies AG & Co. KG | 10948 |
2 |
| BAE SYSTEMS plc | 2480 |
2 |
| B.G. Negev Technologies and Applications Ltd., at Ben-gurion University | 380 |
2 |
| Florida State University Research Foundation, Inc. | 838 |
2 |
| Other owners | 91 |