- 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 27/04 - Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box
Patent holdings for IPC class G03B 27/04
Total number of patents in this class: 12
10-year publication summary
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1
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0
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1
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1
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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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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 39888 |
3 |
| ASML Netherlands B.V. | 7385 |
2 |
| FUJIFILM Corporation | 29367 |
1 |
| The Board of Trustees of the University of Illinois | 2688 |
1 |
| Aver Information Inc. | 71 |
1 |
| Codonics, Inc. | 33 |
1 |
| The Generations Network, Inc. | 9 |
1 |
| MacDermid Graphics Solutions, LLC | 117 |
1 |
| OGUNTKE, Astrid | 1 |
1 |
| Other owners | 0 |