- 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: 547
10-year publication summary
22
|
40
|
56
|
76
|
78
|
85
|
96
|
65
|
49
|
11
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Qualcomm Incorporated | 76576 |
27 |
State Farm Mutual Automobile Insurance Company | 2560 |
18 |
Denso Corporation | 23338 |
14 |
Deere & Company | 6845 |
11 |
Trimble Inc. | 640 |
10 |
Ford Global Technologies, LLC | 19702 |
8 |
Samsung Electronics Co., Ltd. | 131630 |
7 |
The Crawford Group, Inc. | 45 |
7 |
Bank of America Corporation | 6495 |
6 |
Vector Flight LLC. | 8 |
6 |
Honda Motor Co., Ltd. | 24537 |
5 |
Robert Bosch GmbH | 40953 |
5 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
5 |
Harman Becker Automotive Systems GmbH | 645 |
5 |
Here Global B.V. | 2210 |
5 |
Swift Navigation, Inc. | 73 |
5 |
Topcon Corporation | 979 |
5 |
Hitachi Construction Machinery Co., Ltd. | 2498 |
4 |
Huawei Technologies Co., Ltd. | 100781 |
4 |
Raytheon Company | 8535 |
4 |
Other owners | 386 |