- All sections
- G - Physics
- G09F - Displayingadvertisingsignslabels or name-platesseals
- G09F 19/06 - Writing devices
Patent holdings for IPC class G09F 19/06
Total number of patents in this class: 2
10-year publication summary
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0
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0
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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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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
|
|---|---|---|
| Montres Jaquet Droz SA | 39 |
1 |
| Nanjing Triz Institute of Laser Application Technology Co., Ltd. | 2 |
1 |
| Other owners | 0 |