- All sections
- G - Physics
- G09F - Displaying; advertising; signs; labels or name-plates; seals
- G09F 21/16 - Sky-writing
Patent holdings for IPC class G09F 21/16
Total number of patents in this class: 8
10-year publication summary
|
1
|
1
|
0
|
0
|
1
|
0
|
2
|
2
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 19843 |
2 |
| Snap Inc. | 4604 |
2 |
| Intel IP Corporation | 2198 |
1 |
| SmokeOn, LLC | 3 |
1 |
| J Hubbard Investments Pty Ltd | 1 |
1 |
| Stark Aviation Pty Ltd | 1 |
1 |
| Other owners | 0 |