- 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 19/21 - Interference related issues
Patent holdings for IPC class G01S 19/21
Total number of patents in this class: 833
10-year publication summary
79
|
67
|
67
|
67
|
76
|
71
|
92
|
105
|
97
|
20
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Qualcomm Incorporated | 76576 |
75 |
Honeywell International Inc. | 13799 |
31 |
Thales SA | 2318 |
27 |
NovAtel Inc. | 262 |
23 |
The Boeing Company | 19843 |
20 |
The MITRE Corporation | 403 |
20 |
Raytheon Company | 8535 |
18 |
Samsung Electronics Co., Ltd. | 131630 |
13 |
L3harris Interstate Electronics Corporation | 36 |
13 |
The European Union, represented by The European Commission | 226 |
12 |
Airbus Defence and Space GmbH | 886 |
11 |
Safran Electronics & Defense | 1130 |
11 |
Rockwell Collins, Inc. | 2402 |
10 |
Regulus Cyber Ltd. | 12 |
10 |
Thales | 1854 |
10 |
BAE Systems Information and Electronic Systems Integration Inc. | 1760 |
9 |
Furuno Electric Co., Ltd. | 875 |
9 |
Deere & Company | 6845 |
8 |
Texas Instruments Incorporated | 19376 |
7 |
Denso Corporation | 23338 |
7 |
Other owners | 489 |