- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 39/10 - Non-mechanical drives, e.g. fluid drives having variable gear ratio electric
Patent holdings for IPC class F02B 39/10
Total number of patents in this class: 717
10-year publication summary
|
110
|
84
|
117
|
62
|
60
|
38
|
39
|
20
|
21
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 21509 |
71 |
| BorgWarner Inc. | 2583 |
55 |
| Hyundai Motor Company | 24653 |
32 |
| Valeo Systemes de Controle Moteur | 581 |
32 |
| IHI Corporation | 3535 |
30 |
| Mitsubishi Heavy Industries, Ltd. | 9128 |
23 |
| Robert Bosch GmbH | 44160 |
23 |
| Kia Motors Corporation | 7718 |
18 |
| Vitesco Technologies GmbH | 2397 |
14 |
| Transportation IP Holdings, LLC | 994 |
12 |
| Garrett Transportation I Inc. | 300 |
11 |
| LG Electronics Inc. | 75694 |
10 |
| Toyota Motor Corporation | 35772 |
10 |
| Bayerische Motoren Werke Aktiengesellschaft | 15272 |
10 |
| KASI Technologies AB | 12 |
10 |
| Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | 825 |
10 |
| Volkswagen AG | 7461 |
9 |
| Continental Automotive GmbH | 4503 |
8 |
| Bowman Power Group Limited | 32 |
8 |
| RENAULT s.a.s. | 5377 |
8 |
| Other owners | 313 |