- All sections
- G - Physics
- G05D - Systems for controlling or regulating non-electric variables
- G05D 111/20 - Acoustic signals, e.g. ultrasonic signals
Patent holdings for IPC class G05D 111/20
Total number of patents in this class: 48
10-year publication summary
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0
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0
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0
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0
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0
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0
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0
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13
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28
|
10
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 154406 |
2 |
| LG Electronics Inc. | 75112 |
2 |
| Toyota Motor Corporation | 34794 |
2 |
| Robert Bosch GmbH | 43646 |
2 |
| NVIDIA Corporation | 8118 |
2 |
| Casio Computer Co., Ltd. | 3489 |
2 |
| Honda Motor Co., Ltd. | 25873 |
1 |
| AI Incorporated | 313 |
1 |
| BAE SYSTEMS plc | 2458 |
1 |
| Ecovacs Robotics Co., Ltd. | 413 |
1 |
| ELTA Systems Ltd. | 314 |
1 |
| Fives Inc. | 2 |
1 |
| General Cybernation Group, Inc. | 20 |
1 |
| Greensea Systems, Inc. | 15 |
1 |
| Hydro-Gear Limited Partnership | 331 |
1 |
| Jungheinrich Aktiengesellschaft | 356 |
1 |
| Mariner 3S AG | 15 |
1 |
| Navico, Inc. | 308 |
1 |
| Oshkosh Corporation | 1546 |
1 |
| Positec Power Tools (Suzhou) Co., Ltd. | 753 |
1 |
| Other owners | 22 |