- 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 23/02 - Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazinesMagazines therefor
Patent holdings for IPC class G03B 23/02
Total number of patents in this class: 17
10-year publication summary
|
2
|
0
|
0
|
1
|
0
|
0
|
0
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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
|
|---|---|---|
| FUJIFILM Corporation | 30514 |
9 |
| Brother Industries, Ltd. | 12831 |
2 |
| SolarEdge Technologies Ltd. | 630 |
2 |
| Sony Corporation | 30181 |
1 |
| Appotronics Corporation Limited | 1132 |
1 |
| Gemmy Industries Corporation | 66 |
1 |
| Techwing Co., Ltd. | 49 |
1 |
| Other owners | 0 |