- All sections
- G - Physics
- G09F - Displayingadvertisingsignslabels or name-platesseals
- G09F 19/20 - Advertising or display means not otherwise provided for using special optical effects with colour-mixing effects
Patent holdings for IPC class G09F 19/20
Total number of patents in this class: 25
10-year publication summary
|
3
|
4
|
2
|
4
|
4
|
0
|
1
|
0
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jumbie, LLC | 9 |
4 |
| Disney Enterprises, Inc. | 6221 |
2 |
| Korea Electronics Technology Institute | 1816 |
2 |
| Philip Morris Products S.A. | 8367 |
1 |
| Koninklijke Philips Electronics N.V. | 7037 |
1 |
| OSRAM GmbH | 2179 |
1 |
| OSRAM SYLVANIA Inc. | 660 |
1 |
| DWANGO Co., Ltd. | 256 |
1 |
| Ecole Polytechnique Federale de Lausanne (epfl) | 1628 |
1 |
| Gen-Probe Incorporated | 1041 |
1 |
| Koito Manufacturing Co., Ltd. | 2508 |
1 |
| KT & G Corporation | 3185 |
1 |
| Lite-On Opto Technology (Changzhou) Co., Ltd. | 95 |
1 |
| Lite-On Technology Corporation | 914 |
1 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1871 |
1 |
| Saf-T-Glo Limited | 9 |
1 |
| Tovis Co., Ltd. | 170 |
1 |
| Toy Wonders, Inc. | 8 |
1 |
| Ideal Industries Lighting LLC | 136 |
1 |
| Haas Online Enterprises LLC | 1 |
1 |
| Other owners | 0 |