- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02D - Controlling combustion engines
- F02D 41/18 - Circuit arrangements for generating control signals by measuring intake air flow
Patent holdings for IPC class F02D 41/18
Total number of patents in this class: 701
10-year publication summary
|
88
|
88
|
78
|
40
|
50
|
26
|
10
|
15
|
10
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 21309 |
63 |
| Hitachi Astemo, Ltd. | 6408 |
43 |
| Robert Bosch GmbH | 43646 |
41 |
| Toyota Motor Corporation | 34794 |
38 |
| GM Global Technology Operations LLC | 15864 |
38 |
| Denso Corporation | 25261 |
34 |
| Honda Motor Co., Ltd. | 25873 |
32 |
| Cummins Inc. | 2602 |
21 |
| Mitsubishi Electric Corporation | 47655 |
19 |
| Hyundai Motor Company | 23906 |
19 |
| RENAULT s.a.s. | 5399 |
17 |
| Nissan Motor Co., Ltd. | 12797 |
16 |
| Isuzu Motors Limited | 2309 |
16 |
| Vitesco Technologies GmbH | 2404 |
16 |
| Continental Automotive GmbH | 4613 |
15 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12511 |
11 |
| Volvo Truck Corporation | 3816 |
10 |
| Kia Motors Corporation | 7721 |
9 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1512 |
9 |
| Tula Technology, Inc. | 350 |
9 |
| Other owners | 225 |