- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02P - Ignition, other than compression ignition, for internal-combustion enginestesting of ignition timing in compression-ignition engines
- F02P 3/01 - Electric spark ignition installations without subsequent energy storage, i.e. energy supplied by an electrical oscillator
Patent holdings for IPC class F02P 3/01
Total number of patents in this class: 202
10-year publication summary
|
16
|
30
|
25
|
15
|
8
|
5
|
0
|
3
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Imagineering, Inc. | 125 |
57 |
| Denso Corporation | 23803 |
15 |
| Mitsubishi Electric Corporation | 44904 |
15 |
| NGK Spark Plug Co., Ltd. | 901 |
11 |
| Tenneco Inc | 284 |
11 |
| Rosenberger Hochfrequenztechnik GmbH & Co. KG | 695 |
8 |
| West Virginia University | 182 |
8 |
| Daihatsu Motor Co., Ltd. | 141 |
7 |
| RENAULT s.a.s. | 5412 |
7 |
| BorgWarner Ludwigsburg GmbH | 105 |
6 |
| Marshall Electric Corporation | 15 |
3 |
| Woodward, Inc. | 634 |
3 |
| Wilmington Trust, National Association, AS Co-collateral Trustee, Successor Collateral Trustee | 323 |
3 |
| GM Global Technology Operations LLC | 14285 |
2 |
| Nissan Motor Co., Ltd. | 12362 |
2 |
| Continental Automotive GmbH | 5540 |
2 |
| BorgWarner BERU Systems GmbH | 47 |
2 |
| North-West University | 58 |
2 |
| Svmtech, LLC | 17 |
2 |
| The University of Tokyo | 4066 |
2 |
| Other owners | 34 |