- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02P - Ignition, other than compression ignition, for internal-combustion enginestesting of ignition timing in compression-ignition engines
- F02P 9/00 - Electric spark ignition control, not otherwise provided for
Patent holdings for IPC class F02P 9/00
Total number of patents in this class: 535
10-year publication summary
|
79
|
73
|
62
|
37
|
21
|
24
|
11
|
16
|
12
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 25165 |
56 |
| Ford Global Technologies, LLC | 21263 |
27 |
| Robert Bosch GmbH | 43554 |
25 |
| Mazda Motor Corporation | 3271 |
21 |
| Mitsubishi Electric Corporation | 47556 |
16 |
| Tula Technology, Inc. | 350 |
15 |
| Hitachi Astemo, Ltd. | 6411 |
14 |
| GM Global Technology Operations LLC | 15776 |
13 |
| RENAULT s.a.s. | 5403 |
12 |
| Briggs & Stratton, LLC | 674 |
11 |
| Semiconductor Components Industries, L.L.C. | 5262 |
10 |
| Cummins Inc. | 2588 |
10 |
| Prometheus Applied Technologies, LLC | 31 |
9 |
| Rosenberger Hochfrequenztechnik GmbH & Co. KG | 689 |
9 |
| Honda Motor Co., Ltd. | 25858 |
8 |
| Toyota Motor Corporation | 34545 |
8 |
| West Virginia University | 183 |
8 |
| Caterpillar Inc. | 10118 |
7 |
| Hyundai Motor Company | 23688 |
6 |
| Davis Intellectual Properties LLC | 17 |
6 |
| Other owners | 244 |