- 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 19/51 - Relative positioning
Patent holdings for IPC class G01S 19/51
Total number of patents in this class: 585
10-year publication summary
|
40
|
56
|
76
|
78
|
85
|
98
|
67
|
53
|
41
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 83550 |
30 |
| State Farm Mutual Automobile Insurance Company | 3003 |
18 |
| Denso Corporation | 24007 |
14 |
| Trimble Inc. | 651 |
12 |
| Deere & Company | 7437 |
11 |
| Higher Ground LLC | 60 |
9 |
| Samsung Electronics Co., Ltd. | 142124 |
8 |
| Ford Global Technologies, LLC | 20309 |
8 |
| The Crawford Group, Inc. | 44 |
7 |
| Bank of America Corporation | 7357 |
6 |
| Vector Flight LLC. | 8 |
6 |
| Honda Motor Co., Ltd. | 25101 |
5 |
| Huawei Technologies Co., Ltd. | 109214 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 30506 |
5 |
| 2KR Systems, LLC | 12 |
5 |
| Harman Becker Automotive Systems GmbH | 645 |
5 |
| Here Global B.V. | 2206 |
5 |
| Swift Navigation, Inc. | 82 |
5 |
| Topcon Corporation | 1057 |
5 |
| United Services Automobile Association (USAA) | 2903 |
5 |
| Other owners | 411 |