- 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 5/30 - Determining absolute distances from a plurality of spaced points of known location
Patent holdings for IPC class G01S 5/30
Total number of patents in this class: 324
10-year publication summary
|
17
|
23
|
49
|
45
|
18
|
34
|
18
|
27
|
14
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sonitor Technologies AS | 136 |
40 |
| Koninklijke Philips N.V. | 24718 |
10 |
| NEC Corporation | 35521 |
9 |
| InvenSense, Inc. | 1048 |
8 |
| Symbol Technologies, LLC | 1213 |
8 |
| Murata Manufacturing Co., Ltd. | 24465 |
6 |
| WILSON, Timothy James | 61 |
6 |
| Sony Group Corporation | 13703 |
6 |
| Apple Inc. | 54658 |
5 |
| HTC Corporation | 2292 |
5 |
| Forkbeard Technologies AS | 14 |
5 |
| Symbol Technologies, Inc. | 582 |
4 |
| Bose Corporation | 2984 |
4 |
| Google LLC | 42038 |
4 |
| Rosemount Inc. | 1196 |
4 |
| Zerokey Inc. | 28 |
4 |
| Samsung Electronics Co., Ltd. | 145416 |
3 |
| Go Science Group Ltd | 4 |
3 |
| Scantrawl AS | 7 |
3 |
| Uwis Oy | 6 |
3 |
| Other owners | 184 |