- All sections
- G - Physics
- G08G - Traffic control systems
- G08G 5/52 - Navigation or guidance aids for take-off
Patent holdings for IPC class G08G 5/52
Total number of patents in this class: 6
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
2
|
1
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rolls-Royce PLC | 3134 |
1 |
| Rockwell Collins, Inc. | 2511 |
1 |
| Skydio, Inc. | 428 |
1 |
| Joby Aero, Inc. | 313 |
1 |
| Controlant hf. | 36 |
1 |
| Volocopter Technologies GmbH | 62 |
1 |
| Other owners | 0 |