- 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 3/42 - Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal the desired condition being maintained automatically
Patent holdings for IPC class G01S 3/42
Total number of patents in this class: 100
10-year publication summary
|
3
|
8
|
7
|
1
|
8
|
14
|
12
|
19
|
8
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bluehalo, LLC | 110 |
51 |
| Mitsubishi Electric Corporation | 48018 |
9 |
| Mediatek Inc. | 5325 |
3 |
| The Boeing Company | 20160 |
2 |
| Huawei Technologies Co., Ltd. | 123385 |
2 |
| Hisky SCS Ltd. | 3 |
2 |
| Apple Inc. | 58742 |
1 |
| NEC Corporation | 37004 |
1 |
| Electronics and Telecommunications Research Institute | 9672 |
1 |
| Raytheon Company | 8448 |
1 |
| Amazon Technologies, Inc. | 28087 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2858 |
1 |
| Innolux Corporation | 3625 |
1 |
| Boe Technology Group Co., Ltd. | 44029 |
1 |
| Agency for Defense Development | 476 |
1 |
| AMI Research & Development, LLC | 38 |
1 |
| Andrew Corporation | 13 |
1 |
| Arizona Board of Regents on Behalf of University of Arizona | 24 |
1 |
| Auden Techno Corp. | 83 |
1 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1917 |
1 |
| Other owners | 17 |