- All sections
- H - Electricity
- H10H - Inorganic light-emitting semiconductor devices having potential barriers
- H10H 20/854 - Encapsulations characterised by their material, e.g. epoxy or silicone resins
Patent holdings for IPC class H10H 20/854
Total number of patents in this class: 125
10-year publication summary
|
0
|
0
|
0
|
1
|
0
|
4
|
24
|
10
|
12
|
63
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nichia Corporation | 3763 |
13 |
| Samsung Electronics Co., Ltd. | 148649 |
7 |
| Innolux Corporation | 3393 |
6 |
| Seoul Semiconductor Co., Ltd. | 1077 |
6 |
| Ams-osram International GmbH | 1075 |
6 |
| Samsung Display Co., Ltd. | 35888 |
4 |
| LG Innotek Co., Ltd. | 7881 |
4 |
| DONGWOO FINE-CHEM Co., Ltd. | 1379 |
4 |
| Seoul Viosys Co., Ltd. | 1484 |
4 |
| Creeled, Inc. | 946 |
4 |
| LG Display Co., Ltd. | 13849 |
3 |
| Bridgelux, Inc. | 369 |
3 |
| Stanley Electric Co., Ltd. | 1286 |
3 |
| GM Global Technology Operations LLC | 15310 |
2 |
| Industrial Technology Research Institute | 5087 |
2 |
| Dai Nippon Printing Co., Ltd. | 4139 |
2 |
| OSRAM Opto Semiconductors GmbH | 3287 |
2 |
| Boe Technology Group Co., Ltd. | 41695 |
2 |
| citizen Electronics Co., Ltd. | 345 |
2 |
| citizen Watch Co., Ltd. | 1076 |
2 |
| Other owners | 44 |