- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02P - Ignition, other than compression ignition, for internal-combustion enginestesting of ignition timing in compression-ignition engines
- F02P 5/152 - Digital data processing dependent on pinking
Patent holdings for IPC class F02P 5/152
Total number of patents in this class: 404
10-year publication summary
|
54
|
41
|
47
|
37
|
24
|
22
|
21
|
13
|
7
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 20367 |
56 |
| Toyota Motor Corporation | 31237 |
31 |
| Honda Motor Co., Ltd. | 25122 |
18 |
| Robert Bosch GmbH | 42354 |
16 |
| Denso Corporation | 24058 |
16 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12904 |
14 |
| Ethanol Boosting Systems, LLC | 29 |
13 |
| Hitachi Astemo, Ltd. | 6342 |
13 |
| Mitsubishi Electric Mobility Corporation | 1058 |
13 |
| Nissan Motor Co., Ltd. | 12357 |
11 |
| Cummins Inc. | 2544 |
11 |
| Hitachi Automotive Systems, Ltd. | 3958 |
8 |
| Mazda Motor Corporation | 3099 |
8 |
| Mitsubishi Heavy Industries, Ltd. | 8608 |
6 |
| Nippon Soken, Inc. | 319 |
6 |
| Hyundai Motor Company | 21406 |
5 |
| Continental Automotive GmbH | 5026 |
5 |
| Peugeot Citroen Automobiles SA | 1812 |
5 |
| SEM AB | 43 |
5 |
| AI Alpine US Bidco Inc. | 103 |
5 |
| Other owners | 139 |