- All sections
- G - Physics
- G01S - Radio direction-findingradio navigationdetermining distance or velocity by use of radio waveslocating or presence-detecting by use of the reflection or reradiation of radio wavesanalogous arrangements using other waves
- G01S 3/12 - Means for determining sense of direction, e.g. by combining signals from directional antenna or goniometer search coil with those from non-directional antenna
Patent holdings for IPC class G01S 3/12
Total number of patents in this class: 25
10-year publication summary
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1
|
2
|
5
|
3
|
5
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3
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3
|
1
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5
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cypress Semiconductor Corporation | 1761 |
4 |
| Huawei Technologies Co., Ltd. | 111764 |
2 |
| Silicon Laboratories Inc. | 1127 |
2 |
| Qualcomm Incorporated | 84847 |
1 |
| LG Electronics Inc. | 72737 |
1 |
| Intel Corporation | 46893 |
1 |
| NPX B.V. | 2535 |
1 |
| Continental Teves AG & Co. oHG | 1599 |
1 |
| Nokia Technologies Oy | 17637 |
1 |
| Accton Technology Corporation | 79 |
1 |
| Compal Electronics, Inc. | 703 |
1 |
| Ludlum Measurements, Inc. | 32 |
1 |
| Ninebot (Beijing) Tech Co., Ltd. | 268 |
1 |
| Otto Engineering, Inc. | 35 |
1 |
| Parsons Corporation | 168 |
1 |
| ROHDE & Schwarz GmbH & Co. KG | 1919 |
1 |
| Shenzhen University | 1637 |
1 |
| Sr Technologies, Inc. | 74 |
1 |
| L3Harris Technologies, Inc. | 292 |
1 |
| PSA Automobiles SA (to Use) | 4 |
1 |
| Other owners | 0 |