- All sections
- G - Physics
- G09F - Displayingadvertisingsignslabels or name-platesseals
- G09F 13/34 - Illuminated signsLuminous advertising with light sources co-operating with movable members, e.g. with shutters to cover or uncover the light source
Patent holdings for IPC class G09F 13/34
Total number of patents in this class: 18
10-year publication summary
|
2
|
4
|
1
|
2
|
2
|
4
|
3
|
1
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Coca-Cola Company | 2499 |
3 |
| Koninklijke Philips N.V. | 24804 |
2 |
| Fourstar Group Inc. | 153 |
2 |
| Casio Computer Co., Ltd. | 3430 |
1 |
| Purdue Research Foundation | 3615 |
1 |
| Boe Technology Group Co., Ltd. | 41217 |
1 |
| Diam International SAS | 20 |
1 |
| Digital Outdoor LLC | 4 |
1 |
| Hyundai Mobis Co., Ltd. | 3168 |
1 |
| National Research Council of Canada | 1551 |
1 |
| Tovis Co., Ltd. | 163 |
1 |
| KiwiCo, Inc. | 55 |
1 |
| Signify Holding B.V. | 7563 |
1 |
| Airflow Kinetics, LLC | 7 |
1 |
| Other owners | 0 |