- 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 19/22 - Multipath-related issues
Patent holdings for IPC class G01S 19/22
Total number of patents in this class: 457
10-year publication summary
29
|
34
|
32
|
48
|
50
|
40
|
51
|
40
|
36
|
12
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Qualcomm Incorporated | 76576 |
29 |
Thales SA | 2318 |
18 |
Mitsubishi Electric Corporation | 43934 |
16 |
Centre National d'Etudes Spatiales | 408 |
16 |
Furuno Electric Co., Ltd. | 875 |
16 |
Samsung Electronics Co., Ltd. | 131630 |
15 |
Nippon Telegraph and Telephone Corporation | 14195 |
14 |
Continental Teves AG & Co. oHG | 2354 |
11 |
Google LLC | 38759 |
10 |
Apple Inc. | 50209 |
9 |
Focal Point Positioning Ltd. | 52 |
9 |
Denso Corporation | 23338 |
8 |
NovAtel Inc. | 262 |
8 |
Topcon Positioning Systems, Inc. | 308 |
8 |
Robert Bosch GmbH | 40953 |
7 |
u-blox AG | 209 |
7 |
Centre National d'Etudes Spatiales (C.N.E.S.) | 131 |
6 |
Trimble Inc. | 640 |
6 |
The Regents of the University of California | 18943 |
5 |
Mitsubishi Electric Research Laboratories, Inc. | 1010 |
5 |
Other owners | 234 |