- All sections
- G - Physics
- G01S - Radio direction-findingradio navigationdetermining distance or velocity by use of radio waveslocating or presence-detecting by use of the reflection or reradiation of radio wavesanalogous arrangements using other waves
- G01S 1/18 - Elevational guidance systems, e.g. system for defining aircraft glide path
Patent holdings for IPC class G01S 1/18
Total number of patents in this class: 11
10-year publication summary
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0
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2
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1
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1
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1
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2
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0
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0
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1
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Thales USA, Inc. | 16 |
3 |
| Airbus Operations S.A.S. | 2487 |
2 |
| Qualcomm Incorporated | 86153 |
1 |
| The Boeing Company | 20098 |
1 |
| Rockwell Collins, Inc. | 2500 |
1 |
| Aviation Communication & Surveillance Systems LLC | 125 |
1 |
| GE Aviation Systems LLC | 584 |
1 |
| Rincon Research Corporation | 13 |
1 |
| Other owners | 0 |