- All sections
- G - Physics
- G05D - Systems for controlling or regulating non-electric variables
- G05D 13/04 - Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover - Details providing for emergency tripping of an engine in case of exceeding maximum speed
Patent holdings for IPC class G05D 13/04
Total number of patents in this class: 13
10-year publication summary
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1
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1
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1
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0
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1
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0
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1
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0
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0
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 19702 |
2 |
| GE Infrastructure Technology, LLC | 5873 |
2 |
| LG Electronics Inc. | 69257 |
1 |
| Toyota Motor Corporation | 28582 |
1 |
| Caterpillar Inc. | 8877 |
1 |
| Yamaha Motor Co., Ltd. | 2740 |
1 |
| China Institute of Water Resources and Hydropower Research | 69 |
1 |
| JFE Steel Corporation | 6067 |
1 |
| Pyroban Limited | 13 |
1 |
| TuSimple, Inc. | 480 |
1 |
| China Three Gorges Corporation | 119 |
1 |
| Other owners | 0 |