- 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 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: 230
10-year publication summary
|
15
|
17
|
23
|
16
|
22
|
16
|
29
|
17
|
25
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| QinetiQ Limited | 621 |
11 |
| Raytheon Company | 8535 |
8 |
| Aptiv Technologies AG | 2097 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
7 |
| Denso Corporation | 23338 |
5 |
| Lockheed Martin Corporation | 3406 |
5 |
| Furuno Electric Co., Ltd. | 875 |
5 |
| Robert Bosch GmbH | 40953 |
4 |
| Mitsubishi Electric Corporation | 43934 |
4 |
| Cognitive Systems Corp. | 262 |
4 |
| HL Klemove Corp. | 490 |
4 |
| NEC Corporation | 32703 |
3 |
| Hitachi Construction Machinery Co., Ltd. | 2498 |
3 |
| Groundprobe Pty Ltd | 43 |
3 |
| RENAULT s.a.s. | 5674 |
3 |
| Waymo LLC | 2816 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Qualcomm Incorporated | 76576 |
2 |
| GM Global Technology Operations LLC | 13620 |
2 |
| Huawei Technologies Co., Ltd. | 100781 |
2 |
| Other owners | 142 |