- 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 19/04 - Cooperating elementsInteraction or communication between different cooperating elements or between cooperating elements and receivers providing carrier phase data
Patent holdings for IPC class G01S 19/04
Total number of patents in this class: 216
10-year publication summary
|
10
|
20
|
16
|
22
|
28
|
22
|
20
|
16
|
5
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Trimble Inc. | 654 |
28 |
| Qualcomm Incorporated | 92859 |
19 |
| Swift Navigation, Inc. | 87 |
14 |
| Trimble Navigation Limited | 496 |
13 |
| Deere & Company | 8150 |
12 |
| Huawei Technologies Co., Ltd. | 124115 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
6 |
| Magellan Systems Japan, Inc. | 28 |
4 |
| Topcon Positioning Systems, Inc. | 334 |
4 |
| Samsung Electronics Co., Ltd. | 158442 |
3 |
| Sony Corporation | 30111 |
3 |
| Honeywell International Inc. | 12776 |
3 |
| Ericsson | 22880 |
3 |
| Verizon Patent And Licensing Inc. | 7668 |
3 |
| AGCO Corporation | 1167 |
3 |
| Centre National d'Etudes Spatiales | 401 |
3 |
| Javad GNSS, Inc. | 58 |
3 |
| NovAtel Inc. | 247 |
3 |
| Raven Industries, Inc. | 341 |
3 |
| Septentrio NV | 24 |
3 |
| Other owners | 77 |