- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02D - Controlling combustion engines
- F02D 41/08 - Introducing corrections for particular operating conditions for idling
Patent holdings for IPC class F02D 41/08
Total number of patents in this class: 514
10-year publication summary
|
60
|
70
|
52
|
52
|
44
|
20
|
22
|
16
|
7
|
4
|
| 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 |
52 |
| Toyota Motor Corporation | 28582 |
39 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
23 |
| Nissan Motor Co., Ltd. | 12249 |
21 |
| Denso Corporation | 23338 |
17 |
| Hyundai Motor Company | 19021 |
17 |
| Cummins Inc. | 2369 |
16 |
| Robert Bosch GmbH | 40953 |
14 |
| GE Global Sourcing LLC | 944 |
12 |
| Caterpillar Inc. | 8877 |
10 |
| Honda Motor Co., Ltd. | 24537 |
9 |
| Kia Motors Corporation | 7946 |
9 |
| Vitesco Technologies GmbH | 2372 |
9 |
| Mazda Motor Corporation | 3087 |
8 |
| RENAULT s.a.s. | 5674 |
8 |
| GM Global Technology Operations LLC | 13620 |
7 |
| Isuzu Motors Limited | 2158 |
7 |
| Toyota Jidosha Kabushiki Kaisha | 983 |
7 |
| Continental Automotive GmbH | 5573 |
6 |
| Husqvarna AB | 2824 |
6 |
| Other owners | 217 |