- 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 5/20 - Position of source determined by a plurality of spaced direction-finders
Patent holdings for IPC class G01S 5/20
Total number of patents in this class: 182
10-year publication summary
|
17
|
24
|
16
|
14
|
13
|
10
|
24
|
9
|
9
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 47102 |
14 |
| Tencent Technology (Shenzhen) Company Limited | 15955 |
7 |
| Atlas Elektronik GmbH | 385 |
6 |
| Huawei Technologies Co., Ltd. | 123282 |
5 |
| Koninklijke Philips N.V. | 25832 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
3 |
| Nokia Technologies Oy | 21069 |
3 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1918 |
3 |
| Squarehead Technology AS | 16 |
3 |
| Soundskrit Inc. | 29 |
3 |
| Shooter Detection Systems, LLC | 17 |
3 |
| Qualcomm Incorporated | 91997 |
2 |
| Sony Corporation | 30208 |
2 |
| NEC Corporation | 36934 |
2 |
| Robert Bosch GmbH | 44128 |
2 |
| Ford Global Technologies, LLC | 21478 |
2 |
| Hyundai Motor Company | 24602 |
2 |
| Massachusetts Institute of Technology | 10239 |
2 |
| Amazon Technologies, Inc. | 28066 |
2 |
| ZTE Corporation | 44159 |
2 |
| Other owners | 111 |