- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02D - Controlling combustion engines
- F02D 41/20 - Output circuits, e.g. for controlling currents in command coils
Patent holdings for IPC class F02D 41/20
Total number of patents in this class: 1430
10-year publication summary
|
167
|
156
|
109
|
81
|
79
|
70
|
20
|
33
|
23
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Continental Automotive GmbH | 4559 |
186 |
| Robert Bosch GmbH | 44034 |
182 |
| Denso Corporation | 25444 |
138 |
| Vitesco Technologies GmbH | 2402 |
138 |
| Hitachi Astemo, Ltd. | 6418 |
95 |
| Hitachi Automotive Systems, Ltd. | 3954 |
65 |
| Ford Global Technologies, LLC | 21417 |
39 |
| GM Global Technology Operations LLC | 15985 |
36 |
| Caterpillar Inc. | 10265 |
30 |
| Toyota Motor Corporation | 35398 |
27 |
| Continental Automotive France | 607 |
19 |
| Honda Motor Co., Ltd. | 25971 |
17 |
| PHINIA Jersey Holdings LLC | 375 |
14 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12448 |
13 |
| Hyundai Motor Company | 24480 |
12 |
| Schaeffler Technologies AG & Co. KG | 10883 |
12 |
| Vitesco Technologies USA, LLC. | 366 |
12 |
| Phinia Holdings Jersey Ltd | 302 |
12 |
| Delphi Technologies IP Limited | 291 |
11 |
| Mitsubishi Electric Corporation | 47852 |
9 |
| Other owners | 363 |