- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02P - Ignition, other than compression ignition, for internal-combustion enginestesting of ignition timing in compression-ignition engines
- F02P 5/145 - Advancing or retarding electric ignition sparkControl therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
Patent holdings for IPC class F02P 5/145
Total number of patents in this class: 217
10-year publication summary
|
28
|
37
|
37
|
20
|
25
|
17
|
16
|
6
|
6
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 20755 |
32 |
| Mazda Motor Corporation | 3187 |
17 |
| Toyota Motor Corporation | 33015 |
11 |
| Cummins Inc. | 2611 |
11 |
| Ethanol Boosting Systems, LLC | 29 |
11 |
| Tula Technology, Inc. | 347 |
10 |
| Denso Corporation | 24562 |
9 |
| Nissan Motor Co., Ltd. | 12572 |
8 |
| Hitachi Astemo, Ltd. | 6383 |
8 |
| Cfph, LLC | 1028 |
6 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12749 |
5 |
| GM Global Technology Operations LLC | 15192 |
4 |
| Mitsubishi Electric Corporation | 46590 |
4 |
| Caterpillar Inc. | 9644 |
3 |
| Hyundai Motor Company | 22435 |
3 |
| NXP USA, Inc. | 4318 |
3 |
| Inpro/Seal LLC | 86 |
3 |
| Mitsubishi Electric Mobility Corporation | 1081 |
3 |
| The Regents of the University of California | 20137 |
2 |
| Kia Motors Corporation | 7749 |
2 |
| Other owners | 62 |