- 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 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: 591
10-year publication summary
|
40
|
41
|
34
|
50
|
48
|
52
|
59
|
82
|
45
|
12
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
26 |
| Denso Corporation | 23338 |
14 |
| Qualcomm Incorporated | 76576 |
12 |
| DENSO International America, Inc. | 609 |
11 |
| Huawei Technologies Co., Ltd. | 100781 |
11 |
| Nokia Technologies Oy | 15057 |
10 |
| Intel Corporation | 45621 |
9 |
| Cisco Technology, Inc. | 18858 |
8 |
| Raytheon Company | 8535 |
8 |
| The Boeing Company | 19843 |
7 |
| Nokia Corporation | 6965 |
7 |
| ARK Ideaz, Inc. | 8 |
7 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1760 |
7 |
| Mitsubishi Electric Corporation | 43934 |
6 |
| Nokia Solutions And Networks Oy | 5698 |
6 |
| Automaton, Inc. | 35 |
6 |
| Carnival Corporation | 300 |
5 |
| Korea Aerospace Research Institute | 293 |
5 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
5 |
| Sony Group Corporation | 10730 |
5 |
| Other owners | 416 |