- 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: 739
10-year publication summary
|
60
|
52
|
28
|
34
|
24
|
39
|
40
|
25
|
21
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 84760 |
46 |
| Sonos, Inc. | 2565 |
24 |
| Nokia Technologies Oy | 17625 |
15 |
| Raytheon Company | 8389 |
14 |
| Samsung Electronics Co., Ltd. | 144675 |
13 |
| The Boeing Company | 20031 |
12 |
| Trimble Navigation Limited | 560 |
12 |
| Apple Inc. | 54577 |
10 |
| Microsoft Technology Licensing, LLC | 53577 |
10 |
| Zebra Technologies Corporation | 2084 |
10 |
| Nokia Corporation | 5756 |
8 |
| Texas Instruments Incorporated | 19481 |
8 |
| Thales SA | 2336 |
8 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1817 |
8 |
| Cisco Technology, Inc. | 19734 |
7 |
| Honeywell International Inc. | 13573 |
6 |
| DecaWave Ltd. | 59 |
6 |
| Sprint Spectrum LLC | 1569 |
6 |
| Position Imaging IP LLC | 88 |
6 |
| Huawei Technologies Co., Ltd. | 111449 |
5 |
| Other owners | 505 |