- 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: 286
10-year publication summary
|
0
|
0
|
1
|
1
|
8
|
30
|
48
|
33
|
77
|
71
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nichia Corporation | 3880 |
25 |
| LG Innotek Co., Ltd. | 8498 |
18 |
| Samsung Display Co., Ltd. | 38791 |
15 |
| Seoul Semiconductor Co., Ltd. | 1059 |
13 |
| Creeled, Inc. | 970 |
13 |
| Ams-osram International GmbH | 1666 |
12 |
| Samsung Electronics Co., Ltd. | 158337 |
10 |
| Innolux Corporation | 3589 |
8 |
| Stanley Electric Co., Ltd. | 1386 |
8 |
| Boe Technology Group Co., Ltd. | 44250 |
6 |
| Seoul Viosys Co., Ltd. | 1565 |
6 |
| DONGWOO FINE-CHEM Co., Ltd. | 1433 |
5 |
| LG Display Co., Ltd. | 14993 |
4 |
| Signify Holding B.V. | 8100 |
4 |
| Auo Corporation | 602 |
4 |
| Lumileds Singapore Pte. Ltd. | 1264 |
4 |
| LG Electronics Inc. | 75807 |
3 |
| Toshiba Corporation | 12584 |
3 |
| GM Global Technology Operations LLC | 16174 |
3 |
| Industrial Technology Research Institute | 5204 |
3 |
| Other owners | 119 |