- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02D - Controlling combustion engines
- F02D 41/12 - Introducing corrections for particular operating conditions for deceleration
Patent holdings for IPC class F02D 41/12
Total number of patents in this class: 868
10-year publication summary
|
105
|
130
|
104
|
115
|
76
|
51
|
39
|
34
|
19
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 19702 |
128 |
| Toyota Motor Corporation | 28582 |
79 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
64 |
| Nissan Motor Co., Ltd. | 12249 |
50 |
| Robert Bosch GmbH | 40953 |
46 |
| GM Global Technology Operations LLC | 13620 |
36 |
| Hyundai Motor Company | 19021 |
30 |
| Mazda Motor Corporation | 3087 |
30 |
| Continental Automotive GmbH | 5573 |
24 |
| Vitesco Technologies GmbH | 2372 |
24 |
| Honda Motor Co., Ltd. | 24537 |
21 |
| Tula Technology, Inc. | 331 |
18 |
| Denso Corporation | 23338 |
17 |
| Kia Motors Corporation | 7946 |
17 |
| Cummins Inc. | 2369 |
16 |
| Toyota Jidosha Kabushiki Kaisha | 983 |
13 |
| RENAULT s.a.s. | 5674 |
11 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1221 |
10 |
| Peugeot Citroen Automobiles SA | 1903 |
10 |
| Daimler AG | 3462 |
9 |
| Other owners | 215 |