- All sections
- G - Physics
- G01S - Radio direction-finding; radio navigation; determining distance or velocity by use of radio waves; locating or presence-detecting by use of the reflection or reradiation of radio waves; analogous 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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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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3
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0
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0
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1
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Thales USA, Inc. | 16 |
3 |
| Airbus Operations S.A.S. | 2407 |
2 |
| Qualcomm Incorporated | 76576 |
1 |
| The Boeing Company | 19843 |
1 |
| Rockwell Collins, Inc. | 2402 |
1 |
| Aviation Communication & Surveillance Systems LLC | 112 |
1 |
| GE Aviation Systems LLC | 569 |
1 |
| Rincon Research Corporation | 13 |
1 |
| Other owners | 0 |