- 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: 291
10-year publication summary
|
23
|
16
|
22
|
16
|
30
|
21
|
27
|
33
|
28
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| QinetiQ Limited | 502 |
11 |
| Aptiv Technologies AG | 2320 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 34335 |
10 |
| HL Klemove Corp. | 645 |
8 |
| Mitsubishi Electric Corporation | 48236 |
7 |
| Denso Corporation | 25676 |
6 |
| Raytheon Company | 8435 |
6 |
| Lockheed Martin Corporation | 3254 |
6 |
| Samsung Electronics Co., Ltd. | 158605 |
5 |
| Furuno Electric Co., Ltd. | 1002 |
5 |
| Robert Bosch GmbH | 44252 |
4 |
| Cognitive Systems Corp. | 314 |
4 |
| Groundprobe Pty Ltd | 38 |
4 |
| Qualcomm Incorporated | 93006 |
3 |
| NEC Corporation | 37227 |
3 |
| Hitachi Construction Machinery Co., Ltd. | 2765 |
3 |
| GM Global Technology Operations LLC | 16205 |
3 |
| Murata Manufacturing Co., Ltd. | 25847 |
3 |
| Kyocera Corporation | 14433 |
3 |
| Hyundai Mobis Co., Ltd. | 3643 |
3 |
| Other owners | 183 |