- All sections
- H - Electricity
- H10H - Inorganic light-emitting semiconductor devices having potential barriers
- H10H 20/01 - Manufacture or treatment
Patent holdings for IPC class H10H 20/01
Total number of patents in this class: 988
10-year publication summary
|
0
|
0
|
0
|
1
|
5
|
23
|
202
|
195
|
93
|
400
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 36317 |
112 |
| Ams-osram International GmbH | 1127 |
72 |
| Nichia Corporation | 3781 |
57 |
| Samsung Electronics Co., Ltd. | 149198 |
36 |
| LG Electronics Inc. | 73825 |
29 |
| Boe Technology Group Co., Ltd. | 41810 |
29 |
| Vuereal Inc. | 305 |
29 |
| Seoul Viosys Co., Ltd. | 1490 |
26 |
| Innolux Corporation | 3418 |
22 |
| OSRAM Opto Semiconductors GmbH | 3286 |
22 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10954 |
15 |
| Enkris Semiconductor, Inc. | 393 |
14 |
| Lumileds Singapore Pte. Ltd. | 1264 |
13 |
| Aledia | 357 |
12 |
| Micron Technology, Inc. | 26591 |
11 |
| Lumileds LLC | 729 |
11 |
| Seoul Semiconductor Co., Ltd. | 1073 |
11 |
| Wavelord Co., Ltd. | 73 |
11 |
| Nikkiso Co., Ltd. | 793 |
10 |
| Epistar Corporation | 1477 |
9 |
| Other owners | 437 |