- All sections
- G - Physics
- G09F - Displayingadvertisingsignslabels or name-platesseals
- G09F 13/00 - Illuminated signsLuminous advertising
Patent holdings for IPC class G09F 13/00
Total number of patents in this class: 468
10-year publication summary
|
55
|
75
|
74
|
51
|
52
|
32
|
20
|
32
|
22
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omron Corporation | 7392 |
11 |
| Nanolumens Acquisition, Inc. | 113 |
11 |
| Samsung Electronics Co., Ltd. | 158442 |
6 |
| 3m Innovative Properties Company | 17458 |
5 |
| Ford Global Technologies, LLC | 21560 |
5 |
| The Coca-Cola Company | 2441 |
5 |
| Cooledge Lighting Inc. | 110 |
5 |
| Ultravision Technologies, LLC | 29 |
5 |
| Signify Holding B.V. | 8118 |
5 |
| LG Electronics Inc. | 75855 |
4 |
| Koninklijke Philips Electronics N.V. | 7277 |
4 |
| Mitsubishi Electric Corporation | 48172 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
4 |
| Belanger, Inc. | 143 |
4 |
| Fukuvi Chemical Industry Co., Ltd. | 62 |
4 |
| Universal Electronics Inc. | 850 |
4 |
| Daikan Co., Ltd. | 17 |
4 |
| Keystone Technologies, LLC | 53 |
4 |
| Sharp Kabushiki Kaisha | 18502 |
4 |
| Lutron Technology Company LLC | 2764 |
4 |
| Other owners | 366 |