- 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 19/51 - Relative positioning
Patent holdings for IPC class G01S 19/51
Total number of patents in this class: 575
10-year publication summary
|
40
|
56
|
76
|
78
|
85
|
98
|
67
|
51
|
40
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 81413 |
30 |
| State Farm Mutual Automobile Insurance Company | 2918 |
18 |
| Denso Corporation | 23721 |
14 |
| Trimble Inc. | 650 |
12 |
| Deere & Company | 7318 |
11 |
| Samsung Electronics Co., Ltd. | 138518 |
8 |
| Ford Global Technologies, LLC | 20057 |
8 |
| Higher Ground LLC | 60 |
8 |
| The Crawford Group, Inc. | 43 |
7 |
| Bank of America Corporation | 7077 |
6 |
| Vector Flight LLC. | 8 |
6 |
| Honda Motor Co., Ltd. | 24865 |
5 |
| Huawei Technologies Co., Ltd. | 106498 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 29620 |
5 |
| 2KR Systems, LLC | 13 |
5 |
| Harman Becker Automotive Systems GmbH | 644 |
5 |
| Here Global B.V. | 2202 |
5 |
| Swift Navigation, Inc. | 81 |
5 |
| Topcon Corporation | 1041 |
5 |
| United Services Automobile Association (USAA) | 2844 |
5 |
| Other owners | 402 |