- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02D - Controlling combustion engines
- F02D 41/28 - Interface circuits
Patent holdings for IPC class F02D 41/28
Total number of patents in this class: 495
10-year publication summary
|
71
|
60
|
51
|
36
|
42
|
34
|
10
|
14
|
9
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43788 |
40 |
| Vitesco Technologies GmbH | 2404 |
30 |
| Denso Corporation | 25361 |
27 |
| Cummins Inc. | 2609 |
21 |
| GM Global Technology Operations LLC | 15941 |
19 |
| Hitachi Astemo, Ltd. | 6412 |
19 |
| Continental Automotive GmbH | 4588 |
18 |
| Toyota Motor Corporation | 34999 |
15 |
| Hyundai Motor Company | 24105 |
11 |
| Ford Global Technologies, LLC | 21339 |
10 |
| Tula Technology, Inc. | 350 |
10 |
| AI Alpine US Bidco Inc. | 103 |
10 |
| Mitsubishi Electric Mobility Corporation | 1119 |
10 |
| Rolls-Royce Solutions GmbH | 310 |
9 |
| Caterpillar Inc. | 10191 |
7 |
| Schaeffler Technologies AG & Co. KG | 10785 |
7 |
| MTU Friedrichshafen GmbH | 294 |
7 |
| AI Alpine US Bidco LLC | 65 |
7 |
| Honda Motor Co., Ltd. | 25903 |
6 |
| Infineon Technologies AG | 8382 |
6 |
| Other owners | 206 |