- All sections
- G - Physics
- G03F - Photomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices; materials therefor; originals therefor; apparatus specially adapted therefor
- G03F 3/06 - Colour separation; Correction of tonal value by photographic means by masking
Patent holdings for IPC class G03F 3/06
Total number of patents in this class: 11
10-year publication summary
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0
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0
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2
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1
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4
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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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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 60644 |
2 |
| Micron Technology, Inc. | 24960 |
1 |
| Brother Industries, Ltd. | 13000 |
1 |
| Sandisk Technologies Inc. | 470 |
1 |
| EMC IP Holding Company LLC | 11079 |
1 |
| Hewlett-Packard Industrial Printing Ltd. | 70 |
1 |
| Huazhong University of Science and Technology | 930 |
1 |
| Pure Storage, Inc. | 2435 |
1 |
| Miraclon Corporation | 68 |
1 |
| Mila Co., Ltd | 47 |
1 |
| Other owners | 0 |