- 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 1/02 - Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
Patent holdings for IPC class G01S 1/02
Total number of patents in this class: 524
10-year publication summary
37
|
57
|
56
|
42
|
57
|
50
|
37
|
35
|
28
|
10
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Walmart Apollo, LLC | 5887 |
35 |
Qualcomm Incorporated | 76576 |
20 |
Nokia Technologies Oy | 15057 |
16 |
Verity AG | 67 |
14 |
International Business Machines Corporation | 60644 |
8 |
The Boeing Company | 19843 |
8 |
Skyhook Wireless, Inc. | 169 |
8 |
Huawei Technologies Co., Ltd. | 100781 |
7 |
Signify Holding B.V. | 6837 |
7 |
Stuckman, Bruce E. | 9 |
6 |
Avago Technologies International Sales Pte. Limited | 9260 |
6 |
Raytheon Company | 8535 |
5 |
Telefonaktiebolaget LM Ericsson (publ) | 26435 |
5 |
Sony Corporation | 32931 |
4 |
Amazon Technologies, Inc. | 24422 |
4 |
ZTE Corporation | 39218 |
4 |
Thales SA | 2318 |
4 |
Battelle Memorial Institute | 2356 |
4 |
Trimble Navigation Limited | 701 |
4 |
Locata Corporation Pty Ltd | 27 |
4 |
Other owners | 351 |