- 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: 277
10-year publication summary
|
17
|
19
|
16
|
21
|
16
|
29
|
20
|
27
|
31
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| QinetiQ Limited | 559 |
11 |
| Aptiv Technologies AG | 2377 |
11 |
| Raytheon Company | 8402 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 32095 |
8 |
| HL Klemove Corp. | 578 |
7 |
| Samsung Electronics Co., Ltd. | 148077 |
5 |
| Denso Corporation | 24588 |
5 |
| Mitsubishi Electric Corporation | 46618 |
5 |
| Lockheed Martin Corporation | 3271 |
5 |
| Furuno Electric Co., Ltd. | 957 |
5 |
| Robert Bosch GmbH | 42861 |
4 |
| Cognitive Systems Corp. | 293 |
4 |
| Groundprobe Pty Ltd | 41 |
4 |
| Qualcomm Incorporated | 86990 |
3 |
| NEC Corporation | 36129 |
3 |
| Hitachi Construction Machinery Co., Ltd. | 2677 |
3 |
| Murata Manufacturing Co., Ltd. | 24843 |
3 |
| Hyundai Mobis Co., Ltd. | 3253 |
3 |
| Waymo LLC | 3167 |
3 |
| Toyota Motor Corporation | 33077 |
2 |
| Other owners | 175 |