- All sections
- G - Physics
- G03B - Apparatus or arrangements for taking photographs or for projecting or viewing themapparatus or arrangements employing analogous techniques using waves other than optical wavesaccessories therefor
- G03B 9/38 - Single rigid plate with multiple slots or other apertures
Patent holdings for IPC class G03B 9/38
Total number of patents in this class: 4
10-year publication summary
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0
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0
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1
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0
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0
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0
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1
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0
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1
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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
|
|---|---|---|
| Sony Ericsson Mobile Communications AB | 1353 |
1 |
| Dell Products L.P. | 17129 |
1 |
| Handstands Promo, LLC | 29 |
1 |
| Actutek Corporation | 851 |
1 |
| Other owners | 0 |