- 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 13/52 - Discriminating between fixed and moving objects or between objects moving at different speeds
Patent holdings for IPC class G01S 13/52
Total number of patents in this class: 287
10-year publication summary
|
19
|
16
|
21
|
16
|
29
|
20
|
27
|
32
|
27
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| QinetiQ Limited | 533 |
11 |
| Aptiv Technologies AG | 2416 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 33033 |
9 |
| HL Klemove Corp. | 610 |
8 |
| Mitsubishi Electric Corporation | 47380 |
7 |
| Raytheon Company | 8465 |
7 |
| Samsung Electronics Co., Ltd. | 151726 |
5 |
| Denso Corporation | 24997 |
5 |
| Lockheed Martin Corporation | 3275 |
5 |
| Furuno Electric Co., Ltd. | 969 |
5 |
| Robert Bosch GmbH | 43321 |
4 |
| Cognitive Systems Corp. | 302 |
4 |
| Groundprobe Pty Ltd | 40 |
4 |
| Qualcomm Incorporated | 88980 |
3 |
| NEC Corporation | 36464 |
3 |
| Hitachi Construction Machinery Co., Ltd. | 2680 |
3 |
| GM Global Technology Operations LLC | 15617 |
3 |
| Murata Manufacturing Co., Ltd. | 25261 |
3 |
| Kyocera Corporation | 14195 |
3 |
| Hyundai Mobis Co., Ltd. | 3407 |
3 |
| Other owners | 181 |