- 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: 534
10-year publication summary
|
32
|
48
|
50
|
40
|
51
|
42
|
41
|
48
|
31
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 92196 |
34 |
| Samsung Electronics Co., Ltd. | 157719 |
17 |
| Thales SA | 2386 |
17 |
| Furuno Electric Co., Ltd. | 998 |
17 |
| Centre National d'Etudes Spatiales | 398 |
16 |
| Nippon Telegraph and Telephone Corporation | 15924 |
15 |
| Mitsubishi Electric Corporation | 48018 |
14 |
| Focal Point Positioning Ltd. | 91 |
14 |
| Apple Inc. | 58742 |
12 |
| Google LLC | 44482 |
11 |
| u-blox AG | 243 |
11 |
| Robert Bosch GmbH | 44160 |
10 |
| Topcon Positioning Systems, Inc. | 334 |
10 |
| Denso Corporation | 25534 |
8 |
| NovAtel Inc. | 247 |
8 |
| Trimble Inc. | 659 |
8 |
| Deere & Company | 8097 |
7 |
| Mitsubishi Electric Research Laboratories, Inc. | 1117 |
7 |
| Centre National d'Etudes Spatiales (C.N.E.S.) | 118 |
6 |
| ViaSat, Inc. | 1725 |
6 |
| Other owners | 286 |