- 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 5/04 - Position of source determined by a plurality of spaced direction-finders
Patent holdings for IPC class G01S 5/04
Total number of patents in this class: 635
10-year publication summary
|
41
|
31
|
48
|
45
|
52
|
60
|
77
|
50
|
41
|
29
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 149582 |
32 |
| Qualcomm Incorporated | 87986 |
21 |
| Denso Corporation | 24842 |
17 |
| DENSO International America, Inc. | 631 |
14 |
| Mitsubishi Electric Corporation | 47065 |
11 |
| Huawei Technologies Co., Ltd. | 116370 |
11 |
| Intel Corporation | 46481 |
9 |
| Nokia Technologies Oy | 19284 |
9 |
| The Boeing Company | 20059 |
8 |
| Cisco Technology, Inc. | 22108 |
8 |
| Raytheon Company | 8458 |
8 |
| ARK Ideaz, Inc. | 9 |
8 |
| Nokia Corporation | 5338 |
7 |
| Automaton, Inc. | 55 |
7 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1860 |
6 |
| Nokia Solutions And Networks Oy | 6892 |
5 |
| Carnival Corporation | 314 |
5 |
| Korea Aerospace Research Institute | 316 |
5 |
| Tile, Inc. | 342 |
5 |
| Sony Group Corporation | 14635 |
5 |
| Other owners | 434 |