- 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 3/02 - Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
Patent holdings for IPC class G01S 3/02
Total number of patents in this class: 699
10-year publication summary
|
52
|
28
|
34
|
24
|
39
|
40
|
26
|
23
|
13
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 92196 |
43 |
| Sonos, Inc. | 2859 |
25 |
| Nokia Technologies Oy | 21106 |
15 |
| Raytheon Company | 8448 |
14 |
| The Boeing Company | 20160 |
11 |
| Samsung Electronics Co., Ltd. | 157719 |
10 |
| Apple Inc. | 58742 |
10 |
| Microsoft Technology Licensing, LLC | 54466 |
10 |
| Nokia Corporation | 4777 |
8 |
| Texas Instruments Incorporated | 19672 |
8 |
| Trimble Navigation Limited | 498 |
8 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1917 |
8 |
| Thales SA | 2386 |
7 |
| Zebra Technologies Corporation | 2383 |
7 |
| DecaWave Ltd. | 60 |
6 |
| Cisco Technology, Inc. | 22493 |
5 |
| Huawei Technologies Co., Ltd. | 123385 |
5 |
| Position Imaging IP LLC | 87 |
5 |
| Toyota Motor Corporation | 35772 |
4 |
| Ericsson | 22717 |
4 |
| Other owners | 486 |