- 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 19/04 - Cooperating elements; Interaction 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: 189
10-year publication summary
|
15
|
9
|
10
|
20
|
16
|
22
|
27
|
20
|
18
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Trimble Inc. | 640 |
25 |
| Qualcomm Incorporated | 76576 |
17 |
| Trimble Navigation Limited | 701 |
13 |
| Swift Navigation, Inc. | 73 |
10 |
| Deere & Company | 6845 |
9 |
| Huawei Technologies Co., Ltd. | 100781 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
6 |
| Topcon Positioning Systems, Inc. | 308 |
4 |
| Sony Corporation | 32931 |
3 |
| Honeywell International Inc. | 13799 |
3 |
| Ericsson | 20417 |
3 |
| AGCO Corporation | 1062 |
3 |
| Centre National d'Etudes Spatiales | 408 |
3 |
| Magellan Systems Japan, Inc. | 31 |
3 |
| NovAtel Inc. | 262 |
3 |
| Raven Industries, Inc. | 262 |
3 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
3 |
| KWS Saat SE & Co. KGaA | 371 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| AT&T Intellectual Property I, L.P. | 9886 |
2 |
| Other owners | 65 |