- All sections
- G - Physics
- G09F - Displayingadvertisingsignslabels or name-platesseals
- G09F 13/36 - Illuminated signsLuminous advertising with light sources co-operating with movable members, e.g. with shutters to cover or uncover the light source co-operating with rotating screening means
Patent holdings for IPC class G09F 13/36
Total number of patents in this class: 6
10-year publication summary
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0
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0
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0
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1
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2
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0
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0
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0
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2
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CRRC Qingdao Sifang Co., Ltd. | 382 |
1 |
| Hyundai Mobis Co., Ltd. | 3168 |
1 |
| Tait Towers Manufacturing, LLC | 98 |
1 |
| Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 3720 |
1 |
| Innovex Co.,Ltd | 5 |
1 |
| 3dcuatro, Contenidos Interactivos y Visualización 3D SL | 1 |
1 |
| Other owners | 0 |