- 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 19/22 - Multipath-related issues
Patent holdings for IPC class G01S 19/22
Total number of patents in this class: 506
10-year publication summary
|
31
|
32
|
44
|
49
|
39
|
46
|
40
|
38
|
41
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 85833 |
33 |
| Thales SA | 2345 |
17 |
| Furuno Electric Co., Ltd. | 951 |
17 |
| Samsung Electronics Co., Ltd. | 146811 |
16 |
| Nippon Telegraph and Telephone Corporation | 17362 |
16 |
| Centre National d'Etudes Spatiales | 406 |
16 |
| Mitsubishi Electric Corporation | 46197 |
12 |
| Google LLC | 42333 |
11 |
| Apple Inc. | 55174 |
10 |
| Topcon Positioning Systems, Inc. | 324 |
10 |
| Focal Point Positioning Ltd. | 68 |
10 |
| Robert Bosch GmbH | 42705 |
9 |
| u-blox AG | 236 |
9 |
| Denso Corporation | 24355 |
8 |
| NovAtel Inc. | 252 |
8 |
| Trimble Inc. | 663 |
7 |
| Deere & Company | 7625 |
6 |
| Centre National d'Etudes Spatiales (C.N.E.S.) | 124 |
6 |
| Mitsubishi Electric Research Laboratories, Inc. | 1060 |
6 |
| Continental Automotive Technologies GmbH | 2886 |
6 |
| Other owners | 273 |