- 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 17/28 - Locating light-sensitive material within camera
Patent holdings for IPC class G03B 17/28
Total number of patents in this class: 13
10-year publication summary
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1
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2
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0
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3
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0
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4
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0
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2
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0
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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
|
|---|---|---|
| FUJIFILM Corporation | 30512 |
2 |
| Hand held Products, Inc. | 1289 |
2 |
| Institut National D'optique | 296 |
2 |
| Robert Bosch GmbH | 44128 |
1 |
| Olympus Corporation | 12942 |
1 |
| NingBo Sunny Opotech Co.,Ltd. | 663 |
1 |
| Lucid Vision Labs, Inc. | 35 |
1 |
| Canon Kabushiki Kaisha | 7307 |
1 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6118 |
1 |
| Hitachi Astemo, Ltd. | 6410 |
1 |
| Other owners | 0 |