- 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 1/12 - Systems for determining direction or position line using amplitude comparison of signals transmitted sequentially from antennas or antenna systems having differently-oriented overlapping directivity-characteristics, e.g. equi-signal A-N type the signals being transmitted sequentially from an antenna or antenna system having the orientation of its directivity characteristic periodically varied, e.g. by means of sequentially effective reflectors
Patent holdings for IPC class G01S 1/12
Total number of patents in this class: 7
10-year publication summary
1
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1
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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
|
---|---|---|
Honeywell International Inc. | 13799 |
1 |
Ericsson | 20417 |
1 |
Elwha LLC | 442 |
1 |
Google LLC | 38759 |
1 |
Trinamix GmbH | 252 |
1 |
Volkswagen AG | 6966 |
1 |
Mthing Pty Ltd | 1 |
1 |
Other owners | 0 |