- 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: 547
10-year publication summary
|
0
|
0
|
0
|
1
|
5
|
16
|
127
|
81
|
51
|
220
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 34907 |
42 |
| Ams-osram International GmbH | 1007 |
35 |
| Nichia Corporation | 3713 |
34 |
| Boe Technology Group Co., Ltd. | 41291 |
18 |
| Samsung Electronics Co., Ltd. | 146811 |
17 |
| Innolux Corporation | 3292 |
16 |
| Vuereal Inc. | 285 |
16 |
| OSRAM Opto Semiconductors GmbH | 3311 |
15 |
| Seoul Viosys Co., Ltd. | 1472 |
15 |
| LG Electronics Inc. | 73344 |
12 |
| Micron Technology, Inc. | 26264 |
8 |
| Enkris Semiconductor, Inc. | 383 |
8 |
| Lumileds LLC | 705 |
8 |
| Seoul Semiconductor Co., Ltd. | 1081 |
8 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10931 |
7 |
| META Platforms Technologies, LLC | 5853 |
7 |
| Lumileds Singapore Pte. Ltd. | 1275 |
7 |
| The Regents of the University of California | 19961 |
6 |
| Nikkiso Co., Ltd. | 783 |
6 |
| The Regents of the University of Michigan | 4711 |
5 |
| Other owners | 257 |