- 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 5/26 - Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements
Patent holdings for IPC class G01S 5/26
Total number of patents in this class: 121
10-year publication summary
11
|
12
|
13
|
24
|
17
|
10
|
6
|
8
|
8
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sonitor Technologies AS | 131 |
15 |
Symbol Technologies, LLC | 1308 |
8 |
InvenSense, Inc. | 1014 |
7 |
Huawei Technologies Co., Ltd. | 100781 |
3 |
Digimarc Corporation | 787 |
3 |
Intelligent Sciences, Ltd. | 10 |
3 |
Takemetuit Inc. | 4 |
3 |
LG Electronics Inc. | 69257 |
2 |
Sony Corporation | 32931 |
2 |
HTC Corporation | 2219 |
2 |
Chevron U.S.A. Inc. | 3774 |
2 |
Nokia Technologies Oy | 15057 |
2 |
Appix Project Inc. | 8 |
2 |
BAE Systems Information and Electronic Systems Integration Inc. | 1760 |
2 |
CAE Inc. | 236 |
2 |
Carnegie Mellon University | 1405 |
2 |
HangZhou HaiCun Information Technology Co., Ltd. | 48 |
2 |
Silixa Ltd. | 95 |
2 |
Suzhou Touchair Technology Co., Ltd | 14 |
2 |
Nolo Co., Ltd. | 28 |
2 |
Other owners | 53 |