- 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 15/87 - Combinations of sonar systems
Patent holdings for IPC class G01S 15/87
Total number of patents in this class: 565
10-year publication summary
51
|
55
|
72
|
60
|
48
|
49
|
29
|
45
|
31
|
11
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
VALEO Schalter und Sensoren GmbH | 1350 |
79 |
Robert Bosch GmbH | 40953 |
52 |
Denso Corporation | 23338 |
38 |
Navico, Inc. | 326 |
25 |
Toyota Motor Corporation | 28582 |
21 |
Qualcomm Incorporated | 76576 |
16 |
Magna Electronics Inc. | 1276 |
10 |
Volkswagen AG | 6966 |
9 |
Jaguar Land Rover Limited | 4390 |
7 |
3D at Depth, Inc. | 26 |
7 |
Mitsubishi Electric Corporation | 43934 |
6 |
Continental Autonomous Mobility Germany GmbH | 167 |
6 |
Ford Global Technologies, LLC | 19702 |
5 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
5 |
Semiconductor Components Industries, L.L.C. | 5345 |
5 |
Aisin Seiki Kabushiki Kaisha | 2427 |
5 |
Elliptic Laboratories AS | 89 |
5 |
InvenSense, Inc. | 1014 |
5 |
Nippon Soken, Inc. | 363 |
5 |
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
5 |
Other owners | 249 |