- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 63/04 - Vessels provided with luminescent coatings; Selection of materials for the coatings
Patent holdings for IPC class H01J 63/04
Total number of patents in this class: 796
10-year publication summary
|
19
|
7
|
3
|
5
|
5
|
4
|
0
|
2
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 30585 |
186 |
| LG Display Co., Ltd. | 11907 |
43 |
| Tsinghua University | 5426 |
29 |
| Hon Hai Precision Industry Co., Ltd. | 4157 |
28 |
| Global OLED Technology LLC | 590 |
23 |
| Au Optronics Corporation | 3880 |
19 |
| Innolux Corporation | 3151 |
17 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
15 |
| JDI Design and Development G.K. | 1182 |
14 |
| LightLab Sweden AB | 39 |
13 |
| UDC Ireland Limited | 496 |
13 |
| Element Capital Commercial Company Pte. Ltd. | 93 |
12 |
| Samsung Electronics Co., Ltd. | 131630 |
11 |
| Sharp Corporation | 10015 |
9 |
| OSRAM OLED GmbH | 1841 |
9 |
| Ideal Industries Lighting LLC | 1168 |
9 |
| Seiko Epson Corporation | 18724 |
8 |
| Industrial Technology Research Institute | 4898 |
8 |
| Boe Technology Group Co., Ltd. | 35384 |
8 |
| Lumileds LLC | 1827 |
8 |
| Other owners | 314 |