- All sections
- H - Electricity
- H10H - Inorganic light-emitting semiconductor devices having potential barriers
- H10H 20/00 - Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
Patent holdings for IPC class H10H 20/00
Total number of patents in this class: 125
10-year publication summary
|
0
|
0
|
0
|
0
|
1
|
4
|
7
|
6
|
60
|
22
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Semiconductor Solutions Corporation | 11123 |
6 |
| Samsung Display Co., Ltd. | 37493 |
4 |
| Japan Display Inc. | 2890 |
4 |
| Ideal Industries Lighting LLC | 935 |
4 |
| Sony Group Corporation | 15021 |
4 |
| LG Electronics Inc. | 74705 |
3 |
| Oki Electric Industry Co., Ltd. | 1584 |
3 |
| Nichia Corporation | 3808 |
3 |
| Boe Technology Group Co., Ltd. | 42685 |
3 |
| Dexerials Corporation | 1983 |
3 |
| Foshan Nationstar Optoelectronics Co., Ltd. | 113 |
3 |
| LG Display Co., Ltd. | 14188 |
2 |
| Micron Technology, Inc. | 27235 |
2 |
| Semiconductor Energy Laboratory Co., Ltd. | 11643 |
2 |
| OSRAM Opto Semiconductors GmbH | 3274 |
2 |
| ABL IP Holding LLC | 1894 |
2 |
| Aledia | 359 |
2 |
| Dialight Corporation | 220 |
2 |
| Korea University Research and Business Foundation | 3139 |
2 |
| Vuereal Inc. | 337 |
2 |
| Other owners | 67 |