- All sections
- H - Electricity
- H10H - Inorganic light-emitting semiconductor devices having potential barriers
- H10H 20/853 - Encapsulations characterised by their shape
Patent holdings for IPC class H10H 20/853
Total number of patents in this class: 296
10-year publication summary
|
2
|
0
|
2
|
1
|
5
|
19
|
43
|
42
|
85
|
79
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 39087 |
22 |
| Creeled, Inc. | 971 |
19 |
| Nichia Corporation | 3889 |
17 |
| Seoul Semiconductor Co., Ltd. | 1060 |
17 |
| Ams-osram International GmbH | 1695 |
17 |
| Boe Technology Group Co., Ltd. | 44653 |
14 |
| LG Display Co., Ltd. | 15056 |
13 |
| Seoul Viosys Co., Ltd. | 1570 |
10 |
| Innolux Corporation | 3618 |
9 |
| Auo Corporation | 616 |
9 |
| LG Innotek Co., Ltd. | 8566 |
7 |
| BOE Mled Technology Co., Ltd. | 340 |
7 |
| Samsung Electronics Co., Ltd. | 159029 |
6 |
| Ennostar Corporation | 1577 |
6 |
| OSRAM Opto Semiconductors GmbH | 3235 |
5 |
| Signify Holding B.V. | 8181 |
5 |
| Stanley Electric Co., Ltd. | 1396 |
4 |
| Xiamen San'an Optoelectronics Co., Ltd. | 325 |
4 |
| Quanzhou Sanan Semiconductor Technology Co., Ltd | 248 |
4 |
| LG Electronics Inc. | 76087 |
3 |
| Other owners | 98 |