- All sections
- G - Physics
- G09F - Displayingadvertisingsignslabels or name-platesseals
- G09F 13/42 - Illuminated signsLuminous advertising with light sources activated by non-visible radiation
Patent holdings for IPC class G09F 13/42
Total number of patents in this class: 15
10-year publication summary
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0
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2
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1
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2
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4
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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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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157039 |
2 |
| Philip Morris Products S.A. | 8138 |
1 |
| Corning Incorporated | 10496 |
1 |
| Best Lighting Products, Inc. | 5 |
1 |
| Nanoco Technologies Ltd. | 143 |
1 |
| NEC Solution Innovators, Ltd. | 651 |
1 |
| Pixalux Innovations Pty Ltd | 6 |
1 |
| Taka International Co. Ltd. | 1 |
1 |
| Tokai Optical Co., Ltd. | 131 |
1 |
| Altech Co.,Ltd. | 14 |
1 |
| Kabushiki Kaisha Iina | 2 |
1 |
| Kabushiki Kaisha Impact | 1 |
1 |
| KARASAWA, Mari | 2 |
1 |
| Green Light Optics LLC | 2 |
1 |
| Other owners | 0 |