- 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 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: 786
10-year publication summary
50
|
60
|
52
|
28
|
34
|
24
|
37
|
38
|
23
|
7
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Qualcomm Incorporated | 76576 |
24 |
Trimble Navigation Limited | 701 |
21 |
Sonos, Inc. | 2274 |
19 |
Nokia Technologies Oy | 15057 |
16 |
Raytheon Company | 8535 |
14 |
Samsung Electronics Co., Ltd. | 131630 |
13 |
The Boeing Company | 19843 |
13 |
Microsoft Technology Licensing, LLC | 51439 |
12 |
Skyhook Wireless, Inc. | 169 |
12 |
Zebra Technologies Corporation | 1689 |
10 |
Skyhook Holding, Inc. | 54 |
10 |
Thales SA | 2318 |
9 |
BAE Systems Information and Electronic Systems Integration Inc. | 1760 |
9 |
Apple Inc. | 50209 |
8 |
Nokia Corporation | 6965 |
8 |
Texas Instruments Incorporated | 19376 |
8 |
Cisco Technology, Inc. | 18858 |
8 |
Position Imaging, Inc. | 98 |
7 |
Honeywell International Inc. | 13799 |
6 |
Huawei Technologies Co., Ltd. | 100781 |
6 |
Other owners | 553 |