- All sections
- G - Physics
- G03G - Electrographyelectrophotographymagnetography
- G03G 15/18 - Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a charge pattern
Patent holdings for IPC class G03G 15/18
Total number of patents in this class: 32
10-year publication summary
|
0
|
13
|
4
|
4
|
2
|
1
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0
|
1
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1
|
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
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 25393 |
9 |
| Canon Inc. | 42139 |
7 |
| FUJIFILM Business Innovation Corp. | 7845 |
5 |
| Kyocera Document Solutions Inc. | 6042 |
3 |
| Konica Minolta, Inc. | 9007 |
2 |
| Ricoh Company, Ltd. | 13305 |
1 |
| Brother Industries, Ltd. | 12880 |
1 |
| Eastman Kodak Company | 2690 |
1 |
| Zhuhai Xincheng Technology Co., Ltd. | 5 |
1 |
| ePrint Laboratories Co., Ltd. | 2 |
1 |
| Genesee Valley Innovations, LLC | 941 |
1 |
| Other owners | 0 |