- 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 15/04 - Systems determining presence of a target
Patent holdings for IPC class G01S 15/04
Total number of patents in this class: 464
10-year publication summary
|
38
|
43
|
29
|
48
|
54
|
43
|
40
|
35
|
38
|
33
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 24387 |
23 |
| Elliptic Laboratories AS | 110 |
20 |
| Robert Bosch GmbH | 42742 |
12 |
| VALEO Schalter und Sensoren GmbH | 1559 |
12 |
| The Watt Stopper, Inc. | 96 |
10 |
| Amazon Technologies, Inc. | 26841 |
9 |
| Aisin Corporation | 1584 |
9 |
| Furuno Electric Co., Ltd. | 956 |
8 |
| Google LLC | 42451 |
8 |
| Signify Holding B.V. | 7592 |
8 |
| Qualcomm Incorporated | 86023 |
7 |
| InvenSense, Inc. | 1051 |
7 |
| Panasonic Automotive Systems Co., Ltd. | 1911 |
7 |
| Samsung Electronics Co., Ltd. | 147131 |
6 |
| Apple Inc. | 55287 |
6 |
| Murata Manufacturing Co., Ltd. | 24650 |
6 |
| Aisin Seiki Kabushiki Kaisha | 2227 |
6 |
| Intel Corporation | 47062 |
5 |
| International Business Machines Corporation | 61353 |
4 |
| Canon Inc. | 40216 |
4 |
| Other owners | 287 |