- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02P - Ignition, other than compression ignition, for internal-combustion enginestesting of ignition timing in compression-ignition engines
- F02P 23/04 - Other physical ignition means, e.g. using laser rays
Patent holdings for IPC class F02P 23/04
Total number of patents in this class: 494
10-year publication summary
|
57
|
46
|
29
|
20
|
9
|
10
|
3
|
2
|
2
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 44176 |
91 |
| Imagineering, Inc. | 125 |
71 |
| Federal-Mogul Ignition Company | 94 |
22 |
| Denso Corporation | 25579 |
21 |
| Federal-Mogul Ignition LLC | 126 |
20 |
| Federal-Mogul Motorparts LLC | 603 |
18 |
| RENAULT s.a.s. | 5376 |
17 |
| BorgWarner Ludwigsburg GmbH | 104 |
15 |
| Wilmington Trust, National Association, AS Co-collateral Trustee, Successor Collateral Trustee | 113 |
14 |
| Ricoh Company, Ltd. | 13333 |
9 |
| BorgWarner BERU Systems GmbH | 45 |
8 |
| Rosenberger Hochfrequenztechnik GmbH & Co. KG | 694 |
8 |
| West Virginia University | 182 |
8 |
| Mitsubishi Electric Corporation | 48048 |
7 |
| Inter-university Research Institute Corporation National Institutes of Natural Sciences | 150 |
6 |
| McAlister Technologies, LLC | 125 |
5 |
| General Electric Company | 13910 |
4 |
| Caterpillar Inc. | 10281 |
4 |
| Daihatsu Motor Co., Ltd. | 125 |
4 |
| GE Jenbacher GmbH & Co og | 91 |
4 |
| Other owners | 138 |