- All sections
- H - Electricity
- H10H - Inorganic light-emitting semiconductor devices having potential barriers
- H10H 20/833 - Transparent materials
Patent holdings for IPC class H10H 20/833
Total number of patents in this class: 151
10-year publication summary
|
1
|
0
|
0
|
2
|
5
|
20
|
30
|
10
|
54
|
23
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 38092 |
19 |
| Seoul Viosys Co., Ltd. | 1534 |
13 |
| Samsung Electronics Co., Ltd. | 155224 |
9 |
| LG Display Co., Ltd. | 14437 |
8 |
| Lumileds LLC | 762 |
7 |
| Seoul Semiconductor Co., Ltd. | 1056 |
7 |
| Epistar Corporation | 1418 |
6 |
| Xiamen San'an Optoelectronics Co., Ltd. | 313 |
5 |
| Japan Display Inc. | 2935 |
4 |
| Nichia Corporation | 3841 |
4 |
| Creeled, Inc. | 966 |
4 |
| LG Electronics Inc. | 75274 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11021 |
3 |
| Ams-osram International GmbH | 1243 |
3 |
| Idemitsu Kosan Co., Ltd. | 4213 |
2 |
| Snap Inc. | 6657 |
2 |
| Mikro Mesa Technology Co., Ltd. | 107 |
2 |
| Silicon Display Technology | 44 |
2 |
| Vuereal Inc. | 346 |
2 |
| Cas Co., Ltd. | 41 |
2 |
| Other owners | 44 |