- 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: 475
10-year publication summary
|
54
|
72
|
72
|
46
|
49
|
31
|
20
|
31
|
20
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omron Corporation | 7333 |
11 |
| Nanolumens Acquisition, Inc. | 113 |
11 |
| Samsung Electronics Co., Ltd. | 151303 |
6 |
| 3m Innovative Properties Company | 17607 |
5 |
| Koninklijke Philips Electronics N.V. | 8392 |
5 |
| Ford Global Technologies, LLC | 21070 |
5 |
| The Coca-Cola Company | 2450 |
5 |
| Cooledge Lighting Inc. | 110 |
5 |
| Ultravision Technologies, LLC | 29 |
5 |
| Signify Holding B.V. | 7780 |
5 |
| LG Electronics Inc. | 74373 |
4 |
| Mitsubishi Electric Corporation | 47338 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 32968 |
4 |
| Belanger, Inc. | 144 |
4 |
| Fukuvi Chemical Industry Co., Ltd. | 60 |
4 |
| LED Smart Inc. | 26 |
4 |
| Universal Electronics Inc. | 856 |
4 |
| Daikan Co., Ltd. | 17 |
4 |
| Keystone Technologies, LLC | 29 |
4 |
| Sharp Kabushiki Kaisha | 18650 |
4 |
| Other owners | 372 |