- 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 3/38 - 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
Patent holdings for IPC class G01S 3/38
Total number of patents in this class: 101
10-year publication summary
7
|
7
|
8
|
10
|
5
|
9
|
9
|
17
|
10
|
9
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Bluehalo, LLC | 57 |
27 |
QUAKE Global, Inc. | 35 |
5 |
Qualcomm Incorporated | 76576 |
4 |
Ericsson | 20417 |
3 |
Cisco Technology, Inc. | 18858 |
3 |
Kymeta Corporation | 253 |
3 |
ROHDE & Schwarz GmbH & Co. KG | 1831 |
3 |
Sony Corporation | 32931 |
2 |
AT&T Intellectual Property I, L.P. | 9886 |
2 |
Lockheed Martin Corporation | 3406 |
2 |
Telefonaktiebolaget LM Ericsson (publ) | 26435 |
2 |
T-Mobile Innovations LLC | 3213 |
2 |
Samsung Electronics Co., Ltd. | 131630 |
1 |
Intel Corporation | 45621 |
1 |
Koninklijke Philips N.V. | 22975 |
1 |
Mitsubishi Electric Corporation | 43934 |
1 |
Google Technology Holdings LLC | 2658 |
1 |
Raytheon Company | 8535 |
1 |
NPX B.V. | 2204 |
1 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
Other owners | 35 |