- 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 3/801 - Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic, or infrasonic waves Details
Patent holdings for IPC class G01S 3/801
Total number of patents in this class: 96
10-year publication summary
|
12
|
4
|
5
|
13
|
11
|
6
|
7
|
9
|
7
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Atlas Elektronik GmbH | 397 |
6 |
| Navico, Inc. | 303 |
5 |
| Roku, Inc. | 1397 |
5 |
| Samsung Electronics Co., Ltd. | 145630 |
4 |
| The Boeing Company | 20048 |
3 |
| Semiconductor Components Industries, L.L.C. | 5255 |
3 |
| ZF Friedrichshafen AG | 7134 |
3 |
| Fluke Corporation | 956 |
3 |
| NEC Corporation | 35567 |
2 |
| Hyundai Motor Company | 21938 |
2 |
| Fondazione Istituto Italiano di Tecnologia | 582 |
2 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1292 |
2 |
| Li Creative Technologies, Inc. | 13 |
2 |
| The Secretary of State for Defence | 432 |
2 |
| Zhejiang Dahua Technology Co., Ltd. | 603 |
2 |
| Rtx BBN Technologies, Inc. | 323 |
2 |
| Qualcomm Incorporated | 85094 |
1 |
| Honda Motor Co., Ltd. | 25192 |
1 |
| Google Inc. | 4241 |
1 |
| Panasonic Corporation | 20128 |
1 |
| Other owners | 44 |