- 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 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: 163
10-year publication summary
10
|
9
|
17
|
24
|
15
|
14
|
13
|
10
|
23
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Intel Corporation | 45621 |
14 |
Atlas Elektronik GmbH | 395 |
6 |
Tencent Technology (Shenzhen) Company Limited | 12951 |
5 |
Huawei Technologies Co., Ltd. | 100781 |
3 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
Nokia Technologies Oy | 15057 |
3 |
BAE Systems Information and Electronic Systems Integration Inc. | 1760 |
3 |
Squarehead Technology AS | 17 |
3 |
Zhejiang Dahua Technology Co., Ltd. | 571 |
3 |
Qualcomm Incorporated | 76576 |
2 |
Sony Corporation | 32931 |
2 |
NEC Corporation | 32703 |
2 |
Koninklijke Philips N.V. | 22975 |
2 |
Ford Global Technologies, LLC | 19702 |
2 |
Hyundai Motor Company | 19021 |
2 |
Massachusetts Institute of Technology | 9795 |
2 |
Amazon Technologies, Inc. | 24422 |
2 |
ZTE Corporation | 39218 |
2 |
Continental Teves AG & Co. oHG | 2354 |
2 |
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
2 |
Other owners | 98 |