- 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 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: 92
10-year publication summary
|
5
|
12
|
4
|
5
|
13
|
11
|
6
|
7
|
9
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Atlas Elektronik GmbH | 395 |
6 |
| Navico, Inc. | 326 |
5 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| The Boeing Company | 19843 |
3 |
| Semiconductor Components Industries, L.L.C. | 5345 |
3 |
| Roku, Inc. | 1151 |
3 |
| Vocalife LLC | 3 |
3 |
| Hyundai Motor Company | 19021 |
2 |
| ZF Friedrichshafen AG | 6820 |
2 |
| Fluke Corporation | 921 |
2 |
| Fondazione Istituto Italiano di Tecnologia | 524 |
2 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1102 |
2 |
| Raytheon BBN Technologies Corp. | 407 |
2 |
| The Secretary of State for Defence | 445 |
2 |
| Zhejiang Dahua Technology Co., Ltd. | 571 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| NEC Corporation | 32703 |
1 |
| Google Inc. | 4362 |
1 |
| Panasonic Corporation | 20786 |
1 |
| Intel Corporation | 45621 |
1 |
| Other owners | 44 |