- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02D - Controlling combustion engines
- F02D 13/08 - Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing for rendering engine inoperative or idling
Patent holdings for IPC class F02D 13/08
Total number of patents in this class: 35
10-year publication summary
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3
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5
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3
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2
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1
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4
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2
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1
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0
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jaguar Land Rover Limited | 5091 |
4 |
| Bayerische Motoren Werke Aktiengesellschaft | 15272 |
3 |
| Jacobs Vehicle Systems, Inc. | 215 |
3 |
| Hitachi Astemo, Ltd. | 6410 |
3 |
| Honda Motor Co., Ltd. | 26025 |
2 |
| Toyota Motor Corporation | 35772 |
2 |
| GM Global Technology Operations LLC | 16124 |
2 |
| Nissan Motor Co., Ltd. | 12964 |
2 |
| Mazda Motor Corporation | 3296 |
2 |
| Scania CV AB | 2409 |
2 |
| Pratt & Whitney Canada Corp. | 5479 |
1 |
| Robert Bosch GmbH | 44160 |
1 |
| Denso Corporation | 25534 |
1 |
| Ford Global Technologies, LLC | 21509 |
1 |
| Schaeffler Technologies AG & Co. KG | 10968 |
1 |
| BorgWarner Inc. | 2583 |
1 |
| RENAULT s.a.s. | 5377 |
1 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12369 |
1 |
| Yamaha Hatsudoki Kabushiki Kaisha | 2238 |
1 |
| Aisin Corporation | 1914 |
1 |
| Other owners | 0 |