- 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 3/50 - Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems the waves arriving at the antennas being pulse modulated and the time difference of their arrival being measured
Patent holdings for IPC class G01S 3/50
Total number of patents in this class: 62
10-year publication summary
2
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3
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5
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4
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8
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13
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10
|
3
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6
|
2
|
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 |
5 |
Raytheon Company | 8535 |
5 |
Apple Inc. | 50209 |
4 |
Denso Corporation | 23338 |
3 |
Assa Abloy AB | 1260 |
3 |
Caes Systems Holdings LLC | 24 |
3 |
Caes Systems LLC | 33 |
3 |
NPX B.V. | 2204 |
2 |
Thales SA | 2318 |
2 |
BAE Systems Information and Electronic Systems Integration Inc. | 1760 |
2 |
Deeyook Location Technologies Ltd. | 24 |
2 |
Thales | 1854 |
2 |
The Boeing Company | 19843 |
1 |
NEC Corporation | 32703 |
1 |
Toshiba Corporation | 12017 |
1 |
Texas Instruments Incorporated | 19376 |
1 |
GM Global Technology Operations LLC | 13620 |
1 |
Electronics and Telecommunications Research Institute | 8830 |
1 |
Industrial Technology Research Institute | 4898 |
1 |
Huawei Technologies Co., Ltd. | 100781 |
1 |
Other owners | 18 |