- 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 3/30 - Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived simultaneously from receiving antennas or antenna systems having differently-oriented directivity characteristics derived directly from separate directional systems
Patent holdings for IPC class G01S 3/30
Total number of patents in this class: 28
10-year publication summary
|
2
|
1
|
1
|
4
|
0
|
2
|
4
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
2 |
| Radius Networks, Inc. | 64 |
2 |
| Alcatel Lucent | 4720 |
2 |
| Thales | 1854 |
2 |
| Fujitsu Limited | 19265 |
1 |
| Hitachi, Ltd. | 16452 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Denso Corporation | 23338 |
1 |
| Ford Global Technologies, LLC | 19702 |
1 |
| Raytheon Company | 8535 |
1 |
| NPX B.V. | 2204 |
1 |
| Massachusetts Institute of Technology | 9795 |
1 |
| Casio Computer Co., Ltd. | 3343 |
1 |
| Continental Teves AG & Co. oHG | 2354 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
1 |
| Astrium SAS | 164 |
1 |
| Eutelsat S a | 65 |
1 |
| InnoVision Research & Technology plc | 30 |
1 |
| Lucid Dimensions, LLC | 1 |
1 |
| Safran Electronics & Defense | 1130 |
1 |
| Other owners | 4 |