- All sections
- G - Physics
- G09F - Displayingadvertisingsignslabels or name-platesseals
- G09F 21/16 - Sky-writing
Patent holdings for IPC class G09F 21/16
Total number of patents in this class: 7
10-year publication summary
|
0
|
0
|
1
|
0
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2
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2
|
1
|
0
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0
|
0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20102 |
2 |
| Snap Inc. | 6544 |
2 |
| SmokeOn, LLC | 4 |
2 |
| Intel IP Corporation | 2194 |
1 |
| Other owners | 0 |