- 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: 207
10-year publication summary
|
9
|
10
|
20
|
16
|
22
|
28
|
22
|
19
|
15
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Trimble Inc. | 664 |
27 |
| Qualcomm Incorporated | 85322 |
18 |
| Trimble Navigation Limited | 553 |
13 |
| Swift Navigation, Inc. | 82 |
12 |
| Deere & Company | 7605 |
10 |
| Huawei Technologies Co., Ltd. | 112438 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 31375 |
6 |
| Magellan Systems Japan, Inc. | 29 |
4 |
| Topcon Positioning Systems, Inc. | 321 |
4 |
| Sony Corporation | 31052 |
3 |
| Honeywell International Inc. | 13545 |
3 |
| Ericsson | 21747 |
3 |
| Verizon Patent And Licensing Inc. | 7098 |
3 |
| AGCO Corporation | 1123 |
3 |
| Centre National d'Etudes Spatiales | 405 |
3 |
| NovAtel Inc. | 251 |
3 |
| Raven Industries, Inc. | 299 |
3 |
| Telefonaktiebolaget LM Ericsson (publ) | 27928 |
3 |
| KWS Saat SE & Co. KGaA | 445 |
3 |
| Samsung Electronics Co., Ltd. | 146092 |
2 |
| Other owners | 75 |