- 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 15/87 - Combinations of sonar systems
Patent holdings for IPC class G01S 15/87
Total number of patents in this class: 613
10-year publication summary
|
71
|
60
|
49
|
48
|
28
|
42
|
32
|
33
|
31
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| VALEO Schalter und Sensoren GmbH | 1593 |
91 |
| Robert Bosch GmbH | 43268 |
54 |
| Denso Corporation | 24991 |
38 |
| Navico, Inc. | 307 |
25 |
| Toyota Motor Corporation | 33931 |
20 |
| Qualcomm Incorporated | 88742 |
16 |
| Magna Electronics Inc. | 1390 |
10 |
| Volkswagen AG | 7387 |
10 |
| Elmos Semiconductor SE | 151 |
10 |
| Continental Autonomous Mobility Germany GmbH | 425 |
10 |
| 3D at Depth, Inc. | 32 |
9 |
| InvenSense, Inc. | 1204 |
7 |
| Jaguar Land Rover Limited | 4922 |
7 |
| Semiconductor Components Industries, L.L.C. | 5285 |
6 |
| Elliptic Laboratories AS | 112 |
6 |
| Google LLC | 43412 |
6 |
| Ultrahaptics IP Ltd | 127 |
6 |
| NEC Corporation | 36455 |
5 |
| Mitsubishi Electric Corporation | 47338 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 32968 |
5 |
| Other owners | 267 |