- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02P - Ignition, other than compression ignition, for internal-combustion enginestesting of ignition timing in compression-ignition engines
- F02P 11/04 - Preventing unauthorised use of engines
Patent holdings for IPC class F02P 11/04
Total number of patents in this class: 9
10-year publication summary
|
2
|
2
|
3
|
1
|
1
|
1
|
1
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Atsr Limited | 16 |
2 |
| Yamaha Hatsudoki Kabushiki Kaisha | 2238 |
2 |
| Yamaha Motor Co., Ltd. | 2839 |
1 |
| Shenzhen Fingerchip Intelligent Technology Co., Ltd | 3 |
1 |
| Prüfrex Engineering e Motion GmbH & Co. KG | 2 |
1 |
| Discovery Energy, LLC | 387 |
1 |
| Overdrive Acquisition, LLC | 106 |
1 |
| Other owners | 0 |