- 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: 478
10-year publication summary
|
55
|
54
|
72
|
72
|
46
|
49
|
31
|
20
|
31
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omron Corporation | 7310 |
11 |
| Nanolumens Acquisition, Inc. | 113 |
11 |
| Samsung Electronics Co., Ltd. | 148077 |
6 |
| LED Smart Inc. | 36 |
6 |
| 3m Innovative Properties Company | 17762 |
5 |
| Koninklijke Philips Electronics N.V. | 9149 |
5 |
| Ford Global Technologies, LLC | 20769 |
5 |
| The Coca-Cola Company | 2487 |
5 |
| Cooledge Lighting Inc. | 109 |
5 |
| Ultravision Technologies, LLC | 29 |
5 |
| Signify Holding B.V. | 7646 |
5 |
| LG Electronics Inc. | 73714 |
4 |
| Mitsubishi Electric Corporation | 46618 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 32095 |
4 |
| Belanger, Inc. | 140 |
4 |
| Fukuvi Chemical Industry Co., Ltd. | 57 |
4 |
| Universal Electronics Inc. | 853 |
4 |
| Daikan Co., Ltd. | 17 |
4 |
| Keystone Technologies, LLC | 29 |
4 |
| Sharp Kabushiki Kaisha | 18692 |
4 |
| Other owners | 373 |