- 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 1/22 - Systems for determining direction or position line using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart, i.e. path-difference systems the synchronised signals being frequency modulations on carrier waves and the transit times being compared by measuring difference of instantaneous frequencies of received carrier waves
Patent holdings for IPC class G01S 1/22
Total number of patents in this class: 11
10-year publication summary
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1
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0
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1
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2
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Regents of the University of California | 18943 |
1 |
Thales SA | 2318 |
1 |
BAE Systems Information and Electronic Systems Integration Inc. | 1760 |
1 |
ELTA Systems Ltd. | 305 |
1 |
Forschungszentrum Juelich GmbH | 112 |
1 |
Forschungszentrum Julich GmbH | 604 |
1 |
Glowlink Communications Technology, Inc. | 17 |
1 |
NextNav, LLC | 210 |
1 |
Sequans Communications S.A. | 38 |
1 |
Sercel | 204 |
1 |
Xi'an University of Technology | 43 |
1 |
Other owners | 0 |