- 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 9/60 - Means for varying duration of "open" period of shutter by varying speed of movement of obturating members
Patent holdings for IPC class G03B 9/60
Total number of patents in this class: 6
10-year publication summary
|
2
|
0
|
3
|
0
|
1
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0
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0
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Corporation | 31036 |
2 |
| Canon Inc. | 39960 |
1 |
| FUJIFILM Corporation | 29399 |
1 |
| Here Global B.V. | 2228 |
1 |
| Sony Interactive Entertainment Inc. | 5880 |
1 |
| Other owners | 0 |