- 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 3/22 - Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived sequentially from receiving antennas or antenna systems having differently-oriented directivity characteristics or from an antenna system having periodically-varied orientation of directivity characterist derived from different combinations of signals from separate antennas, e.g. comparing sum with difference
Patent holdings for IPC class G01S 3/22
Total number of patents in this class: 16
10-year publication summary
1
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0
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2
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2
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0
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2
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2
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3
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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
|
---|---|---|
Samsung Electronics Co., Ltd. | 131630 |
2 |
Ericsson | 20417 |
1 |
Robert Bosch GmbH | 40953 |
1 |
Mitsubishi Electric Corporation | 43934 |
1 |
Huawei Technologies Co., Ltd. | 100781 |
1 |
BAE Systems Information and Electronic Systems Integration Inc. | 1760 |
1 |
Bauman Moscow State Technical University (BMSTU) | 16 |
1 |
Fluke Corporation | 921 |
1 |
Hisep Technology Ltd. | 19 |
1 |
Interstate Electronics Corporation | 2 |
1 |
Radius Networks, Inc. | 64 |
1 |
ROHDE & Schwarz GmbH & Co. KG | 1831 |
1 |
Zhejiang University | 2619 |
1 |
National Technology & Engineering Solutions of Sandia, LLC | 1851 |
1 |
L3harris Interstate Electronics Corporation | 36 |
1 |
Other owners | 0 |